Rename explorer.exe to explorer.old and reboot.
Windows should make you a new one.
If it doesn't work and doesnt load (depending on your version of windows, press CTRL+ALT+DEL (bring up task manager) and run "C: \Windows\explorer.old and rename it later to .exe or start in safe mode and rename explorer.old back to .exe)
Last edited by m0o; Feb 13, 2010 at 02:02 PM.