Everytime I open Minecraft and enter my username and password, the window closes after a few seconds and a text document called 'hs_err_pid*randomnumber*' appears in the same map as Minecraft.
The document is always something like this:
# A fatal error has been detected by the Java Runtime Environment:
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x51fab4c7, pid=13928, tid=13704
# JRE version: 6.0_21-b07
# Java VM: Java HotSpot(TM) Client VM (17.0-b17 mixed mode windows-x86 )
# Problematic frame:
# C [atioglx1.dll+0x3fb4c7]
# If you would like to submit a bug report, please visit:
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
--------------- T H R E A D ---------------
Current thread (0x49146400): JavaThread "Minecraft main thread" daemon [_thread_in_native, id=13704, stack(0x499f0000,0x49a40000)]
0x48cd0800 VMThread [stack] [id=12908]
0x48cf9400 WatcherThread [stack] [id=12952]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
def new generation total 157248K, used 58716K
eden space 139776K, 42% used
from space 17472K, 0% used
to space 17472K, 0% used
tenured generation total 349568K, used 0K
the space 349568K, 0% used
compacting perm gen total 12288K, used 8704K
the space 12288K, 70% used
No shared spaces configured.