Copy photosav32.scr to C:\Windows\system32
Copy yourlogo.jpg to c:\Windows\system32
Right click on the desktop and select “Personalize”
In the bottom right click “Screen Saver”
Under Screen Saver hit the drop box and select “Photosaver32”
Click the Settings button. Scroll to the top and click the Open button.
Select the yourlogo.jpg file and click Open then OK.