Minecraft Forums

Ok so here's the deal. My computer has been trying to get me to update to windows 10 for a while now and every time it has asked me to do so i have said no. Unfortunately today it updated without my permission and while I was playing mine craft.

My issue is that every time i try to launch any of my mine craft worlds or servers it crashes not when i launch the game but when i try to play on a world. I have deleted my .Minecraft (yes while backing up my worlds) and then reinstalling the game. This did not work and now I have no clue what to do I an really worried as I worked really hard on my world.

So I would appreciate any help given thank you.

The error report i get is as follows:

Completely ignored arguments: [--nativeLauncherVersion, 301]
[14:45:19] [Client thread/INFO]: Setting user: PVH456
[14:45:21] [Client thread/INFO]: LWJGL Version: 2.9.4
[14:45:22] [Client thread/INFO]: Reloading ResourceManager: Default
[14:45:25] [Sound Library Loader/INFO]: Starting up SoundSystem...
[14:45:25] [Thread-4/INFO]: Initializing LWJGL OpenAL
[14:45:25] [Thread-4/INFO]: (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)
[14:45:26] [Thread-4/INFO]: OpenAL initialized.
[14:45:26] [Sound Library Loader/INFO]: Sound engine started
[14:45:27] [Client thread/INFO]: Created: 1024x512 textures-atlas
[14:45:44] [Server thread/INFO]: Starting integrated minecraft server version 1.9.2
[14:45:44] [Server thread/INFO]: Generating keypair
[14:45:45] [Server thread/INFO]: Preparing start region for level 0
[14:45:46] [Server thread/INFO]: Preparing spawn area: 6%
[14:45:47] [Server thread/INFO]: Preparing spawn area: 14%
[14:45:48] [Server thread/INFO]: Preparing spawn area: 24%
[14:45:49] [Server thread/INFO]: Preparing spawn area: 31%
[14:45:50] [Server thread/INFO]: Preparing spawn area: 44%
[14:45:51] [Server thread/INFO]: Preparing spawn area: 56%
[14:45:52] [Server thread/INFO]: Preparing spawn area: 65%
[14:45:53] [Server thread/INFO]: Preparing spawn area: 78%
[14:45:54] [Server thread/INFO]: Preparing spawn area: 91%
[14:45:55] [Server thread/INFO]: Changing view distance to 12, from 10
[14:45:56] [Server thread/INFO]: PVH456[local:E:385f5907] logged in with entity id 620 at (55.5, 78.0, -178.5)
[14:45:56] [Server thread/INFO]: PVH456 joined the game
[14:45:59] [Server thread/INFO]: Saving and pausing game...
[14:45:59] [Server thread/INFO]: Saving chunks for level 'New World'/Overworld
[14:46:00] [Server thread/INFO]: Saving chunks for level 'New World'/Nether
[14:46:00] [Server thread/INFO]: Saving chunks for level 'New World'/The End
[14:46:00] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 5170ms behind, skipping 103 tick(s)
#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ffd13df2177, pid=15036, tid=8488
#
# JRE version: Java(TM) SE Runtime Environment (8.0_25-b18) (build 1.8.0_25-b18)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.25-b02 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C [ig75icd64.dll+0x12177]
#
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
#
# An error report file with more information is saved as:
# C:\Users\tommy\AppData\Roaming\.minecraft\hs_err_pid15036.log
#
# If you would like to submit a bug report, please visit:
# http://bugreport.sun.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
AL lib: (EE) alc_cleanup: 1 device not closed
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release