So earlier today Minecraft stopped working for me, I went to the launcher and clicked play as usual, but instead of launching the game it just went to the game output tab and it was blank. I tried clicking play again but nothing happened. I downloaded a new version of java and that might be whats causing this heres the launcher log can someone please help me D: (I also have optifine installed but haven't changed it or anything if that helps)
EDIT: I fixed it thanks anyways guys
[12:57:52 INFO]: Minecraft Launcher 1.5.3 (through bootstrap 5) started on windows...
[12:57:52 INFO]: Current time is Jan 22, 2015 12:57:52 PM
[12:57:52 INFO]: System.getProperty('os.name') == 'Windows 7'
[12:57:52 INFO]: System.getProperty('os.version') == '6.1'
[12:57:52 INFO]: System.getProperty('os.arch') == 'x86'
[12:57:52 INFO]: System.getProperty('java.version') == '1.8.0_31'
[12:57:52 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[12:57:52 INFO]: System.getProperty('sun.arch.data.model') == '32'
[12:57:53 INFO]: JFX is already initialized
[12:57:53 INFO]: Refreshing local version list...
[12:57:53 INFO]: Refreshing remote version list...
[12:57:54 INFO]: Refresh complete.
[12:57:54 INFO]: Loaded 3 profile(s); selected 'CapybarasBBLK'
[12:57:54 INFO]: Refreshing auth...
[12:57:54 INFO]: Logging in with access token
[13:00:14 INFO]: Getting syncinfo for selected version
[13:00:14 INFO]: Queueing library & version downloads
[13:00:14 INFO]: Download job 'Version & Libraries' started (16 threads, 33 files)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.1\lwjgl-platform-2.9.1-natives-windows.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.7.8\realms-1.7.8.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\6.5\twitch-6.5.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\6.5\twitch-platform-6.5-natives-windows-32.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\optifine\OptiFine\1.8.1_HD_U_C4\OptiFine-1.8.1_HD_U_C4.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Download job 'Resources' skipped as there are no files to download
[13:00:15 INFO]: Job 'Resources' finished successfully (took 0:00:00.000)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\optifine\OptiFine\1.8.1_HD_U_C4\OptiFine-1.8.1_HD_U_C4.jar for job 'Version & Libraries': Couldn't connect to server (responded with 403) but have local file, assuming it's good
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.17\authlib-1.5.17.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.17\authlib-1.5.17.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\minecraft\launchwrapper\1.7\launchwrapper-1.7.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\minecraft\launchwrapper\1.7\launchwrapper-1.7.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1\lwjgl_util-2.9.1.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1\lwjgl_util-2.9.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.1\lwjgl-2.9.1.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\versions\1.8.1-OptiFine_HD_U_C4\1.8.1-OptiFine_HD_U_C4.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\6.5\twitch-6.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.7.8\realms-1.7.8.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\6.5\twitch-platform-6.5-natives-windows-32.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.1\lwjgl-platform-2.9.1-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.1\lwjgl-2.9.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\versions\1.8.1-OptiFine_HD_U_C4\1.8.1-OptiFine_HD_U_C4.jar for job 'Version & Libraries': Couldn't connect to server (responded with 403) but have local file, assuming it's good
[13:00:15 INFO]: Job 'Version & Libraries' finished successfully (took 0:00:01.101)
[13:00:15 INFO]: Launching game
[13:00:15 INFO]: Unpacking natives to C:\Users\Family\AppData\Roaming\.minecraft\versions\1.8.1-OptiFine_HD_U_C4\1.8.1-OptiFine_HD_U_C4-natives-5738821880692
[13:00:16 INFO]: Launching in C:\Users\Family\AppData\Roaming\.minecraft
[13:00:16 INFO]: Half command: C:\Program Files (x86)\Java\jre7\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M -Djava.library.path=C:\Users\Family\AppData\Roaming\.minecraft\versions\1.8.1-OptiFine_HD_U_C4\1.8.1-OptiFine_HD_U_C4-natives-5738821880692 -cp C:\Users\Family\AppData\Roaming\.minecraft\libraries\optifine\OptiFine\1.8.1_HD_U_C4\OptiFine-1.8.1_HD_U_C4.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\minecraft\launchwrapper\1.7\launchwrapper-1.7.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.17\authlib-1.5.17.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.7.8\realms-1.7.8.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.1\lwjgl-2.9.1.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1\lwjgl_util-2.9.1.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\6.5\twitch-6.5.jar;C:\Users\Family\AppData\Roaming\.minecraft\versions\1.8.1-OptiFine_HD_U_C4\1.8.1-OptiFine_HD_U_C4.jar net.minecraft.launchwrapper.Launch
[13:00:16 ERROR]: Couldn't launch game
java.io.IOException: Cannot run program "C:\Program Files (x86)\Java\jre7\bin\javaw.exe" (in directory "C:\Users\Family\AppData\Roaming\.minecraft"): CreateProcess error=2, The system cannot find the file specified
at java.lang.ProcessBuilder.start(Unknown Source) ~[?:1.8.0_31]
at com.mojang.launcher.game.process.direct.DirectGameProcessFactory.startGame(DirectGameProcessFactory.java:14) ~[launcher.jar:?]
at net.minecraft.launcher.game.MinecraftGameRunner.launchGame(MinecraftGameRunner.java:208) [launcher.jar:?]
at com.mojang.launcher.game.runner.AbstractGameRunner.onDownloadJobFinished(AbstractGameRunner.java:185) [launcher.jar:?]
at com.mojang.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:122) [launcher.jar:?]
at com.mojang.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?]
at com.mojang.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:86) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_31]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_31]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0_31]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0_31]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_31]
Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified
at java.lang.ProcessImpl.create(Native Method) ~[?:1.8.0_31]
at java.lang.ProcessImpl.<init>(Unknown Source) ~[?:1.8.0_31]
at java.lang.ProcessImpl.start(Unknown Source) ~[?:1.8.0_31]
... 12 more
[13:00:16 INFO]: Deleting C:\Users\Family\AppData\Roaming\.minecraft\versions\1.8.1-OptiFine_HD_U_C4\1.8.1-OptiFine_HD_U_C4-natives-5738821880692
java.io.IOException: Cannot run program "C:\Program Files (x86)\Java\jre7\bin\javaw.exe" (in directory "C:\Users\Family\AppData\Roaming\.minecraft"): CreateProcess error=2, The system cannot find the file specified
It's trying to launch Minecraft with Java 7.
This (C:\Program Files (x86)\Java\jre7\bin\javaw.exe) may be coming from your registry, or it may be coming from your launcher profile. Check the selected JVM in your profile. If you have overridden it, then try unchecking it to let the launcher choose freely. If it still wants to use a version of java that isn't installed on your computer anymore, then override it yourself to point to what is actually installed.
Rollback Post to RevisionRollBack
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EDIT: I fixed it
[12:57:52 INFO]: Minecraft Launcher 1.5.3 (through bootstrap 5) started on windows...
[12:57:52 INFO]: Current time is Jan 22, 2015 12:57:52 PM
[12:57:52 INFO]: System.getProperty('os.name') == 'Windows 7'
[12:57:52 INFO]: System.getProperty('os.version') == '6.1'
[12:57:52 INFO]: System.getProperty('os.arch') == 'x86'
[12:57:52 INFO]: System.getProperty('java.version') == '1.8.0_31'
[12:57:52 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[12:57:52 INFO]: System.getProperty('sun.arch.data.model') == '32'
[12:57:53 INFO]: JFX is already initialized
[12:57:53 INFO]: Refreshing local version list...
[12:57:53 INFO]: Refreshing remote version list...
[12:57:54 INFO]: Refresh complete.
[12:57:54 INFO]: Loaded 3 profile(s); selected 'CapybarasBBLK'
[12:57:54 INFO]: Refreshing auth...
[12:57:54 INFO]: Logging in with access token
[13:00:14 INFO]: Getting syncinfo for selected version
[13:00:14 INFO]: Queueing library & version downloads
[13:00:14 INFO]: Download job 'Version & Libraries' started (16 threads, 33 files)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.1\lwjgl-platform-2.9.1-natives-windows.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.7.8\realms-1.7.8.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\6.5\twitch-6.5.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\6.5\twitch-platform-6.5-natives-windows-32.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\optifine\OptiFine\1.8.1_HD_U_C4\OptiFine-1.8.1_HD_U_C4.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar for job 'Version & Libraries'... (try 0)
[13:00:14 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Download job 'Resources' skipped as there are no files to download
[13:00:15 INFO]: Job 'Resources' finished successfully (took 0:00:00.000)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\optifine\OptiFine\1.8.1_HD_U_C4\OptiFine-1.8.1_HD_U_C4.jar for job 'Version & Libraries': Couldn't connect to server (responded with 403) but have local file, assuming it's good
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.17\authlib-1.5.17.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.17\authlib-1.5.17.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\minecraft\launchwrapper\1.7\launchwrapper-1.7.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\minecraft\launchwrapper\1.7\launchwrapper-1.7.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1\lwjgl_util-2.9.1.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1\lwjgl_util-2.9.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.1\lwjgl-2.9.1.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Attempting to download C:\Users\Family\AppData\Roaming\.minecraft\versions\1.8.1-OptiFine_HD_U_C4\1.8.1-OptiFine_HD_U_C4.jar for job 'Version & Libraries'... (try 0)
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\6.5\twitch-6.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.7.8\realms-1.7.8.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\6.5\twitch-platform-6.5-natives-windows-32.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.1\lwjgl-platform-2.9.1-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.1\lwjgl-2.9.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[13:00:15 INFO]: Finished downloading C:\Users\Family\AppData\Roaming\.minecraft\versions\1.8.1-OptiFine_HD_U_C4\1.8.1-OptiFine_HD_U_C4.jar for job 'Version & Libraries': Couldn't connect to server (responded with 403) but have local file, assuming it's good
[13:00:15 INFO]: Job 'Version & Libraries' finished successfully (took 0:00:01.101)
[13:00:15 INFO]: Launching game
[13:00:15 INFO]: Unpacking natives to C:\Users\Family\AppData\Roaming\.minecraft\versions\1.8.1-OptiFine_HD_U_C4\1.8.1-OptiFine_HD_U_C4-natives-5738821880692
[13:00:16 INFO]: Launching in C:\Users\Family\AppData\Roaming\.minecraft
[13:00:16 INFO]: Half command: C:\Program Files (x86)\Java\jre7\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M -Djava.library.path=C:\Users\Family\AppData\Roaming\.minecraft\versions\1.8.1-OptiFine_HD_U_C4\1.8.1-OptiFine_HD_U_C4-natives-5738821880692 -cp C:\Users\Family\AppData\Roaming\.minecraft\libraries\optifine\OptiFine\1.8.1_HD_U_C4\OptiFine-1.8.1_HD_U_C4.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\minecraft\launchwrapper\1.7\launchwrapper-1.7.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.17\authlib-1.5.17.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.7.8\realms-1.7.8.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.1\lwjgl-2.9.1.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1\lwjgl_util-2.9.1.jar;C:\Users\Family\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\6.5\twitch-6.5.jar;C:\Users\Family\AppData\Roaming\.minecraft\versions\1.8.1-OptiFine_HD_U_C4\1.8.1-OptiFine_HD_U_C4.jar net.minecraft.launchwrapper.Launch
[13:00:16 ERROR]: Couldn't launch game
java.io.IOException: Cannot run program "C:\Program Files (x86)\Java\jre7\bin\javaw.exe" (in directory "C:\Users\Family\AppData\Roaming\.minecraft"): CreateProcess error=2, The system cannot find the file specified
at java.lang.ProcessBuilder.start(Unknown Source) ~[?:1.8.0_31]
at com.mojang.launcher.game.process.direct.DirectGameProcessFactory.startGame(DirectGameProcessFactory.java:14) ~[launcher.jar:?]
at net.minecraft.launcher.game.MinecraftGameRunner.launchGame(MinecraftGameRunner.java:208) [launcher.jar:?]
at com.mojang.launcher.game.runner.AbstractGameRunner.onDownloadJobFinished(AbstractGameRunner.java:185) [launcher.jar:?]
at com.mojang.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:122) [launcher.jar:?]
at com.mojang.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?]
at com.mojang.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:86) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_31]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_31]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0_31]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0_31]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_31]
Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified
at java.lang.ProcessImpl.create(Native Method) ~[?:1.8.0_31]
at java.lang.ProcessImpl.<init>(Unknown Source) ~[?:1.8.0_31]
at java.lang.ProcessImpl.start(Unknown Source) ~[?:1.8.0_31]
... 12 more
[13:00:16 INFO]: Deleting C:\Users\Family\AppData\Roaming\.minecraft\versions\1.8.1-OptiFine_HD_U_C4\1.8.1-OptiFine_HD_U_C4-natives-5738821880692
The launcher is running with Java 8
It's trying to launch Minecraft with Java 7.
This (C:\Program Files (x86)\Java\jre7\bin\javaw.exe) may be coming from your registry, or it may be coming from your launcher profile. Check the selected JVM in your profile. If you have overridden it, then try unchecking it to let the launcher choose freely. If it still wants to use a version of java that isn't installed on your computer anymore, then override it yourself to point to what is actually installed.