Screen saver trouble

[John 3:16]

as of yesterday, Sunday, a few of my screensaver's went caput on me. Instead of the screensaver it shows a white box with "Can't display 3D effect" inside the white box and it moves like my screensaver does. I check out another screensaver and it has the same problem. How do I fix this? what did I do wrong?? :thinking

[SumSam]

Ok, I assume you're using a PC. Right click the desktop, click screen saver tab, select 3-D FlowerBox from the menu, and click Settings button. In the popup box, click "Display Settings". There should a checkbox "Disable hardware 3D rendering" which should be unchecked! That apart, 3D should work fine. :)