How do you uninstall Real GTA 3 mod?

It's a game. It takes up too much resources and there's no enough space for my other games. So I decide to uninstall it. It took me half an hour without any success! Plz help me!

Real GTA 3 is not that easy to get rid of. The left invalid registry
entries do cause malfunction of ur system if u have an unclean deletion.
If ur control panel doesnt help,
1. U can try "Uninstall" function of perfect uninstaller. Find it in the uninstall
list, click "Uninstall" button n follow its wizard.
2. Reboot ur pc>press F8 into safe mode with network>run perfect uninstaller if u
have>look at "Force Uninstall" section of the page.

Read the rest of this entry »