Windows 7 - Desktop Slideshow - Shuffle Images in Multiple Folders

Personally, I don't know what causes the error but since then I've had three formats. Two prior to this one had the same issue. Most recently I tried to change the folders by right clicking them inside the explorer library on the left side and change location that way.

I have only been using Windows 7 for a few weeks. I don't understand what the difference is between setting the desktop wallpaper to change at a specified interval, versus creating a slideshow that changes the wallpaper at a specified interval? They both change the desktop background using a selected folder(s), right?

nice one brink..been looking for this..tired of moving all pictures to certain folder

1. Create a library. e,g wallpapers
2. Include folders of wallpaper pics example include black walls in wallpaper library
3. Set library properties to pictures i,e right click and change from general to pictures
4. Right click desktop and choose personalize
5. Select library created in step 1. (eg. wallpaper library)

HTH