screen saver crashes !!

Hi,

Every time I tried to put a screen saver on my fujitsu lifebook it just frozen. The error message is “program ss3dfo.scr.exe has generated an error please restart the program”.
After that the whole screen just freezes and I have to hit the power button to restart the laptop.
The helpdesk at fujitsu suggested to upgrade the bios to the latest version and I have done that but the same thing still happening.

It is only the screen saver that generates this error.

Please help !!