Welcome to Seven Forums!
I suspect Daemon Tools is the issue, or whatever other CD virtualization programs you have. They are well-known for causing BSODs similar to yours.
Use this tool to remove SPTD when you are done: DuplexSecure - Downloads
...Summary of the Dumps:
Code:
Built by: 7600.16539.amd64fre.win7_gdr.100226-1909
Debug session time: Fri Jul 16 13:40:57.830 2010 (UTC - 4:00)
System Uptime: 0 days 0:52:40.999
BugCheck 7A, {fffff6fc40007ed0, ffffffffc0000185, a846860, fffff88000fdace0}
*** WARNING: Unable to verify timestamp for win32k.sys
*** ERROR: Module load completed but symbols could not be loaded for win32k.sys
Probably caused by : memory_corruption
BUGCHECK_STR: 0x7a_c0000185
PROCESS_NAME: System