I am having trouble with the my background in Vista. I had it set as a daisy background that came with Vista, but out of nowhere, it defaulted to a standard color. It will let me change the color of the background, but will not let me set a picture or any other type. I go through the steps of changing it, selecting it, pushing OK, but nothing happens...


It's a Dell desktop...
Video Card is a Nvidia GeForce 6150 LE

I've tried changing the resolution...The system came with Vista Premium preinstalled and worked well. The driver is up to date as well...

It's a Dell desktop Dimension E521
Athlon 64 X2 dual core 3600+
1GB Ram
Video Card is a Nvidia GeForce 6150 LE