I have a user that can log-in and get to the net. When she tries to open an application, control panel or anything else it says, "application not found". If she logs onto the computer in Safe Mode, it works fine. When she logs onto another computer everything works fine. We are on a network. If anyone else logs onto her computer, everything works fine. What I've tried to fix the problem:
cleaned reg with CCleaner
uninstalled Office 2007 and re-installed
Anything else I can try before I reinstall Windows?