Sonar says that it has found servicescache.exe that needs to be removed. It removes it and says the computer needs to be restarted. I restart the computer and log on to my profile. A little while later it will say the same thing. It has done this multiple times. I downloaded the program hotfix. (I think that was what it was called.) I run it and it says that a problem has occurred that needs your attention. The fix could not be applied to your computer. I have windows vista and Norton internet security 2010. Please help me if you can. I don’t know what else to do.