Ok Hes The Issue. i am running windows xp MCE Rollup 2 the problem is when ever i open any folder that has a file that is a vido my pc tries to install something call sonic mydvd. i have not installed this myself i dont even know what it is. it is not in ad remove programs but there is some thing called sonic encoders. (are these related) but it saya i can uninstall them (no uninstall button) it says this update cannot be uninstalled. i have searched sonic in the search my pc function as well and it has come up with lots of files in the folder common files in program files. i tried just deleting them but it comes as denied as the pc is using the files but im not help me im going mad