俄罗斯教父是干嘛的:为什么我的QQ登陆不上去啊

一上去就跳到重起程序

错误信息是

目标程序发生[可持续]异常，详细信息：[异常类型] EXCEPTION_ACCESS_VIOLATION／
[异常地址] 0x60AA7AFC／
[出错原因]:对地址[0x00000000]进行读操作／操作系统:Microsoft Windows XP Service Pack 2 [Build 5.1.2600]

Registers:
EAX=00000000 EBX=00CAA250 ECX=0012CCF0 EDX=00C493A1
ESI=00000000 EDI=0012CAF8 EBP=0012CF64 ESP=00126DA0
EIP=60AA7AFC
Bytes at cs:Eip:
8B 00 56 8D 8D 8C FD FF FF 89 45 D0 E8 81 82 04 00 8B 40 04 56 8D 8D 8C FD FF FF 89 45 C0 E8 6F

Call stack:
0x60A90000[17AFC] LongConnection.dll: - 0x60AA7AFC(00B468C0,00AD1D10,00154B48,00154780)
0x60A90000[CFA6] LongConnection.dll: - 0x60A9CFA6(00CAA878,00B468C0,00B468C0,0012D038)
0x00400000[5F79A] QQ.exe: - 0x0045F79A(00000001,00B3DDE4,00154B48,00154780)
0x00400000[5F1F2] QQ.exe: - 0x0045F1F2(00AD1D30,00B468C0,0012D114,00B468C0)
0x00400000[6375B] QQ.exe: - 0x0046375B(00B468C0,0012D114,00CED2A8,00AD1BA0)
0x00400000[63319] QQ.exe: - 0x00463319(00B468C0,0017D114,0012D128,00154B48)
0x00400000[61223] QQ.exe: - 0x00461223(00AD1BC4,00B468C0,0012D114,0012D358)
0x00400000[34207] QQ.exe: - 0x00434207(00B468C0,00B462E0,00000000,00CED760)
0x00400000[34609] QQ.exe: - 0x00434609(000000B8,0012D358,0012D25B,00B46D94)
0x00400000[368D2] QQ.exe: - 0x004368D2(000000B8,0012D358,0012D25B,00B46D94)
0x00400000[370BA] QQ.exe: - 0x004370BA(000000B8,0012D358,0012D25B,00B46D94)
0x00400000[3702C] QQ.exe: - 0x0043702C(000000B8,0012D358,0012D25B,00B46D94)