I recently started installing new programs, that vary from mmo's to random virus protection programs. Every so often, one will try to find that "HpsdpAppCoreApp" data, in a folder that's not even in my pc thus it cant find it. I just cancel it searching and the program starts normally but i think along time ago i did some Reg editing from some advice from a friend that was suppose to even out my latency issues with an old game. that one didn't work but i forgot where i entered the registry key. If anyone knows how i can keep it from asking me to find that info, it would be of great help. Thanks.
HpsdpAppCoreApp has something to do with software by CastleCops (an MMO, perhaps?). Go to http://support.microsoft.com/default.aspx?scid=kb;en-us;290301 , then download Windows Installer CleanUp Utility. Run the program, and remove HpSdpAppCoreApp.msi . Reboot. Hope it works.