It is possible, however, for a user to restrict access to a sub-folder inside their ``My Documents'' folder by right clicking on the sub-folder, selecting ``Sharing and Security'' and clicking ``Make this folder private.''


YOu could also password protect any files and folders that you dont want him to see, by zipping them, and adding a password. Another thing you can do, is to unshare all networked drives, Further, you could set up a severly limited user account, using the wizard in the control panel under user accounts.

Further you can do some simplier stuff to make it more difficult for him to not screw up your PC. Click on the startmenu, right click in an open space on the startmenu. Click on properties, advanced,
get rid of all the admininstrative access, control panel, hide the network connections, my pictures, etc....

YOu can also click on user accounts, change the way users log on and off, get rid of fast user switching, and make it go to the classic mode for logging on for added security, that way you are forced to enter your password when you log on.

http://msdn.microsoft.com/library/de...-us/gp/340.asp

And lastly, use the link above to prohibit access to my computer in order to stop access to your drives.
BB