Running windows pro 2000. PC starts up OK and displays desktop no problem. As soon as I open any application, as well as the application opening OK I get an untitled blank window with scrollbars in the top left hand corner of the screen. This cannot be dragged but a right click opens a drop down menu / clicking on properties opens and closes a properties window so quick that you cannot see what it refers to.
Once all applications have been closed the window remains. Task manager then shows no applications running and only CPU usage appears to be from task manager. I will investigate processes further to see if anything shows next time I am on the PC (it's actually my dads machine)
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