Why is all other normal under Windows, but my computer and control panels are not playing, popping up the Explorer.exe application error warning, the OX77A9FO40 instruction references 0x00000000 memory. This memory cannot be READ. To terminate the program, click OK, to debug the program, click Cancel. You need to turn off when you click OK. Don't you log out? Depressed? Where is the error log file? Thank you!