2010-07-23, 09:55 PM
I finally remembered to take a look at this. Were you running AnyDVD at the time? If so, you may need to add npvr.exe/gbpvr.exe (or your executable name if a separate app) to the AnyDVD whitelist:
DWORD value of 1 for enabled. (Wow6432Node only used in Windows x64)
Code:
HKEY_LOCAL_MACHINE\SOFTWARE\[I]Wow6432Node[/I]\SlySoft\AnyDVD\ADvdDiscHlpProcesses
DWORD value of 1 for enabled. (Wow6432Node only used in Windows x64)