Windows 7 Gadgets Not Loading Or Working?

For a few months now Ive been unable to get my Windows Gadgets workingIt all started when I one day powered up my PC and found that Gadgets hadnt loaded properly (they were only lines and boxes and vague colors)I tried removing the gadgets and putting them back again, it didnt workI tried putting gadgets I hadnt used before, they didnt workI downloaded new gadgets and installed then and then put them on the desktop, same problem (lines, boxes and color)Ive looked up on forums and FAQs but cant seem to find anythingIve tried all FOUR UAC setting and had no luck, its always the same darn problemI use Gadgets a lot for CPU/Core Load, Temperature, Time, Weather, Date, etc etc