How to rid myself of AVG 7 Trial

Hi, I had the AVG 7 Trial... it expired !!! Anyway, when I click on Uninstall, it says something like: "Error, could not remove because it is not installed..." I have avgupsvc.exe and avgamsvr.exe running, I THINK thats AVG cuz... the prefix "AVG" lol... well.. HOW DO I PERMANENTLY UNINSTALL IT?!?! I have "YourUninstaller" installed, but it doesn't detect it... So I look in Program Files, Grisoft, AVG 7, and it has MANY icons!!! LOL... I may have removed something with RegCleaner... So I restore ALL backups with Grisoft or AVG, and... Uninstall with the program... and... IT SAYS THIS:

Local machine: prepared for the installation
Installation:
Error: Uninstallation is not possible. Product not installed.

Yet there are MANY icons in the folder!!!! I NEED SOME GUIDENCE!!!

Thanks!