advanced search no longer working after I installed the advanced search sidebox

the price to and from function stopped working after I installed the advanced search sidebox - which is just a normal sidebox. - no other changes.

What in the world would make it stop working? I checked other carts and proved that it does work as default (figured it did but checked anyway)

I do have ultimate SEO urls installed on this site but no other core changes exist.

Corrupted file, maybe. I just installed this on a test site and it works fine (though it sure does take up a lot of the column). When you click on 'advanced search' in the regular search sidebox is the 'price to and from' part there?

Any chance you forgot to rename one of the folders to your template name?

No, it's not just the sidebox. The advanced search is not working also. I turned off the sidebox and tried it that way as well. (I'm a web developer who specializes in zencart by the way)

The search works fine for everything except price.

I guess I should have asked - are the Price fields there, but they just don't return any results, or are the options missing altogether ?

everything is normal and works except the price to and from. The url used when searching that way is correct.

The problems seem to stem from the Ultimate SEO urls add on. Once it was turned off, the problem went away.