Minecraft Forums

I had no problems with minecraft at all until I updated to Windows 10. Now it doesnt want to load. When it rarely does, it takes forever to start up and it lags so bad its impossible to play. It doesnt matter how many, or which mods I'm using. Also doesnt matter which version. I have done everything I know already: I have more than enough RAM allocated. Everything is updated correctly, graphics drivers included. I have tried deleting and reinstalling forge. Updated the minecraft launcher for Windows 10. So somebody please help??

These are some of the errors I am getting:

09:45:39
game

error
2017-08-01 14:45:39,581 WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
<log4j:Event logger="LaunchWrapper" timestamp="1501616739628" level="INFO" thread="main">
<log4j:Message><![CDATA[Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker]]></log4j:Message>
</log4j:Event>


09:45:39
monitor
Process Monitor
error
expected <


09:45:44
game

error
2017-08-01 14:45:43,975 WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
2017-08-01 14:45:43,977 WARN Caught Exception while in Loader.getResource. This may be innocuous. java.lang.IllegalArgumentException: name
at sun.misc.URLClassPath$Loader.findResource(URLClassPath.java:494)
at sun.misc.URLClassPath.findResource(URLClassPath.java:176)
at java.net.URLClassLoader$2.run(URLClassLoader.java:557)
at java.net.URLClassLoader$2.run(URLClassLoader.java:555)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findResource(URLClassLoader.java:554)
at java.lang.ClassLoader.getResource(ClassLoader.java:1093)
at org.apache.logging.log4j.core.helpers.Loader.getResource(Loader.java:98)
at org.apache.logging.log4j.core.config.ConfigurationFactory.getInputFromResource(ConfigurationFactory.java:300)
at org.apache.logging.log4j.core.config.ConfigurationFactory.getInputFromString(ConfigurationFactory.java:280)
at org.apache.logging.log4j.core.config.ConfigurationFactory$Factory.getConfiguration(ConfigurationFactory.java:380)
at org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:377)
at org.apache.logging.log4j.core.LoggerContext.start(LoggerContext.java:149)
at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:85)
at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:34)
at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:387)
at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:322)
at net.minecraft.client.Minecraft.<clinit>(Minecraft.java:207)
at net.minecraft.client.main.Main.main(SourceFile:39)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

2017-08-01 14:45:43,992 WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
<log4j:Event logger="net.minecraft.client.Minecraft" timestamp="1501616744245" level="INFO" thread="Client thread">
<log4j:Message><![CDATA[Setting user: mfroufrou]]></log4j:Message>
</log4j:Event>


09:45:44
monitor
Process Monitor
error
expected <


09:46:33
game

error
AL lib: (EE) MMDevApiOpenPlayback: Device init failed: 0x80004005
<log4j:Event logger="net.minecraft.client.audio.SoundManager" timestamp="1501616793379" level="INFO" thread="Thread-11">
<log4j:Message><![CDATA[OpenAL initialized.]]></log4j:Message>
</log4j:Event>


09:46:33
monitor
Process Monitor
error
expected <







14:45:37
launcher
main
warn
Couldn't get hash for org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar.sha1: HTTP 404: Not Found


14:45:37
launcher
main
warn
Couldn't get hash for com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar from http://files.minecraftforge.net/maven/com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar.sha1: HTTP 404: Not Found


14:45:37
launcher
main
warn
Couldn't get hash for com/typesafe/config/1.2.1/config-1.2.1.jar from http://files.minecraftforge.net/maven/com/typesafe/config/1.2.1/config-1.2.1.jar.sha1: HTTP 404: Not Found


14:45:37
launcher
main
warn
Couldn't get hash for net/minecraftforge/forge/1.10.2-12.18.3.2185/forge-1.10.2-12.18.3.2185.jar from http://files.minecraftforge.net/maven/net/minecraftforge/forge/1.10.2-12.18.3.2185/forge-1.10.2-12.18.3.2185.jar.sha1: HTTP 404: Not Found


14:45:37
launcher
main
warn
Couldn't get hash for jline/jline/2.13/jline-2.13.jar from http://files.minecraftforge.net/maven/jline/jline/2.13/jline-2.13.jar.sha1: HTTP 404: Not Found


14:45:37
launcher
main
warn
Couldn't get hash for org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar.sha1: HTTP 404: Not Found


14:45:37
launcher
main
warn
Couldn't get hash for org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar from http://files.minecraftforge.net/maven/org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar.sha1: HTTP 404: Not Found


14:45:37
launcher
main
warn
Couldn't get hash for org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar from http://files.minecraftforge.net/maven/org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar.sha1: HTTP 404: Not Found


14:45:37
launcher
main
warn
Couldn't get hash for org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar.sha1: HTTP 404: Not Found


14:45:37
launcher
main
warn
Couldn't get hash for org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar.sha1: HTTP 404: Not Found


14:45:37
launcher
main
warn
Couldn't get hash for org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar.sha1: HTTP 404: Not Found


14:45:37
launcher
main
warn
Couldn't get hash for org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar.sha1: HTTP 404: Not Found


14:45:37
launcher
main
warn
Couldn't get hash for org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar.sha1: HTTP 404: Not Found


14:45:37
launcher
main
warn
Have local file C:/Users\melly\AppData\Roaming\.minecraft\libraries\net/minecraftforge/forge/1.10.2-12.18.3.2185/forge-1.10.2-12.18.3.2185.jar but don't know what size or hash it should be. Have to assume it's good.


14:45:37
launcher
main
warn
Have local file C:/Users\melly\AppData\Roaming\.minecraft\libraries\jline/jline/2.13/jline-2.13.jar but don't know what size or hash it should be. Have to assume it's good.


14:45:37
launcher
main
warn
Have local file C:/Users\melly\AppData\Roaming\.minecraft\libraries\com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar but don't know what size or hash it should be. Have to assume it's good.


14:45:37
launcher
main
warn
Have local file C:/Users\melly\AppData\Roaming\.minecraft\libraries\com/typesafe/config/1.2.1/config-1.2.1.jar but don't know what size or hash it should be. Have to assume it's good.


14:45:37
launcher
main
warn
Have local file C:/Users\melly\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar but don't know what size or hash it should be. Have to assume it's good.


14:45:37
launcher
main
warn
Have local file C:/Users\melly\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar but don't know what size or hash it should be. Have to assume it's good.


14:45:37
launcher
main
warn
Have local file C:/Users\melly\AppData\Roaming\.minecraft\libraries\org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar but don't know what size or hash it should be. Have to assume it's good.


14:45:37
launcher
main
warn
Have local file C:/Users\melly\AppData\Roaming\.minecraft\libraries\org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar but don't know what size or hash it should be. Have to assume it's good.


14:45:37
launcher
main
warn
Have local file C:/Users\melly\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar but don't know what size or hash it should be. Have to assume it's good.


14:45:37
launcher
main
warn
Have local file C:/Users\melly\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar but don't know what size or hash it should be. Have to assume it's good.


14:45:37
launcher
main
warn
Have local file C:/Users\melly\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar but don't know what size or hash it should be. Have to assume it's good.


14:45:37
launcher
main
warn
Have local file C:/Users\melly\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar but don't know what size or hash it should be. Have to assume it's good.


14:45:37
launcher
main
warn
Have local file C:/Users\melly\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar but don't know what size or hash it should be. Have to assume it's good.