Windows 7 - Issues with desktop background slideshow

So far, I've tried creating a desktop background slideshow on this laptop to no avail. After selecting all the photos and clicking "save changes" the desktop changes to a random image from the list and acts as if I only selected 1 image for the desktop background.

So, I tried creating a .themepack on another windows 7 system with the same images, etc. I copied it onto a flash drive and copied it back onto this system and applied the theme pack. Same thing happens, themepack remains saved, but the effect's are transferred to the "Unsaved Theme" and only have 1 image for desktop background.

Slideshow is on under power settings so I don't know where to go from here.

Help?

Do you have Shuffle unchecked ? & what time have you selected to change the intervals of the slideshow?

Have you tried using that "Select All" button in the upper right of Doc's screenshot? So they all have the boxes checked.

Here's a tutorial on that,
Desktop Slideshow[2]=Appearance Personalize

Yeah, I have all the pictures I wanted to use selected (with the checkboxes marked). Currently, I have the time interval set at 30 minutes and shuffle was on. I tried turning shuffle off and the same thing happens.

Be sure to click on "Save changes"

yup i've been doin that too

Do you have an Aero theme enabled ?

yup

Make sure each of the photos is checked, and you click save changes. Make sure the slideshow is selected as well

yeah, that's what i've been doing, except right after I save the changes, it picks one picture from there and names it ACTIVE~1 under desktop background.