Theme will not delete.

I have this strange happening going on.
Looking at the pic below, there's this custom theme named "Unsaved Theme". The problem is that when I do name it, a new theme w/the name shows up, but Unsaved Theme is recreated!

I've changed to a completly different Theme, then went into the C:\Users\me\AppData\Local\Microsoft\Windows\Themes folder & deleted "Custom" theme, but when I go back into ...\Personalization, "Unsaved Theme" gets recreated automatically.

Anyone know what may be going on?

Brink,

I looked through & don't remember ever installing anything that would automatically change my theme w/o my knowledge.
I also just did a small test. I went into ...\Personalization & changed to the Aero Theme 'United States', then I R-clicked & deleted 'Unsaved Theme'. Right away, another 'Unsaved Theme' was created w/the 'United States' theme's properties.

Brink said:

How about when you click on a saved theme inside the "My Themes" area, then delete the "Unsaved Theme" without making any other changes like selecting an "Aero Theme"?

Same problem.
After trying a few other options, I decided to use a Restore Point & all is back to normal now; still not sure what was going on though, maybe something I couldn't find in the registry.