Image colors in Explorer right-click menu are wrong

Hello, frequently I see screenshots of people right-clicking on a file and the images in their Explorer right-click menu look fine, like shown in the screenshot below.

When I right-click on a file, then the colors are inverted or something like that.

I’m using XP SP2. Does anybody know how to get the images to show with the correct colors? Thanks.

Look at control panel under display settings…

reapply the default theme?

I feel really dumb now. It’s so obvious that it’s just a little theme problem :doh: :o

Thanks guys.