I just got a pc from a friend that can't run explorer.exe even in safe mode all it does after login is show the wallpaper.
if i ctrl+alt+del and try new task i can run anything but explorer.exe.
if i rename/ copy explorer.exe to anything else and run it works as if i had double clicked "my documents".
This PC has Win XP SP2.
Witch setting is preventing Explorer.exe from running??