v18 GAME CRASH ! Was kann ich tun ?

Hallo. Ich habe auf meinen PC Windows 7 Enterprise geladen. Ab dann funktionierte Minecraft (eigentlich gar kein Spiel mehr) nicht mehr. Es kommt immer im Launcher der folgende Crash report: ---- Minecraft Crash Report ----

// Oops.



Time: 21.02.15 10:33

Description: Initializing game



org.lwjgl.LWJGLException: Pixel format not accelerated

at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelForma t(Native Method)

at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat (WindowsPeerInfo.java:52)

at org.lwjgl.opengl.WindowsDisplay.createWindow(Windo wsDisplay.java:247)

at org.lwjgl.opengl.Display.createWindow(Display.java :306)

at org.lwjgl.opengl.Display.create(Display.java:848)

at org.lwjgl.opengl.Display.create(Display.java:757)

at org.lwjgl.opengl.Display.create(Display.java:739)

at avf.ap(SourceFile:534)

at avf.am(SourceFile:363)

at avf.a(SourceFile:310)

at net.minecraft.client.main.Main.main(SourceFile:124 )





A detailed walkthrough of the error, its code path and all known details is as follows:

---------------------------------------------------------------------------------------



-- Head --

Stacktrace:

at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelForma t(Native Method)

at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat (WindowsPeerInfo.java:52)

at org.lwjgl.opengl.WindowsDisplay.createWindow(Windo wsDisplay.java:247)

at org.lwjgl.opengl.Display.createWindow(Display.java :306)

at org.lwjgl.opengl.Display.create(Display.java:848)

at org.lwjgl.opengl.Display.create(Display.java:757)

at org.lwjgl.opengl.Display.create(Display.java:739)

at avf.ap(SourceFile:534)

at avf.am(SourceFile:363)



-- Initialization --

Details:

Stacktrace:

at avf.a(SourceFile:310)

at net.minecraft.client.main.Main.main(SourceFile:124 )



-- System Details --

Details:

Minecraft Version: 1.8.3

Operating System: Windows Vista (amd64) version 6.0

CPU: 4x AMD Phenom(tm) II X4 840 Processor

Java Version: 1.8.0_25, Oracle Corporation

Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation

Memory: 58964920 bytes (56 MB) / 159256576 bytes (151 MB) up to 1060372480 bytes (1011 MB)

JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerform ance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M

IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0

Launched Version: 1.8.3

LWJGL: 2.9.4

OpenGL: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.

GL Caps:

Using VBOs: No

Is Modded: Probably not. Jar signature remains and client brand is untouched.

Type: Client (map_client.txt)

Resource Packs: []

Current Language: ~~ERROR~~ NullPointerException: null

Profiler Position: N/A (disabled)





DANKE FÜR EURE HILFE ! LG : DANIEL

v18 GAME CRASH ! Was kann ich tun ?