When I want to shut off the computer I get the following screen
The catption reads profilememory and it says your profilememory has been used up. You must move some elements to the network or a local computer.
Then it lists all of my local files.
The actual profilesize is 231410
maximum size 10240
The problem appeared after a reinstall of XP
However when I click on change user and then on turn computer off it works fine. I do not know if it does everything it is supposed to do, but the computer gets turned off.