Uninstalling Illustrator

Hello, I have this annoying problem. I deleted some adobe files while trying to get rid of unused stuff to speed up my macbook. So, when I found out I'd done something bad to several adobe apps, I thought I'd ununstall the whole Creative Suite and then reinstall it.
All fine except I've been able to uninstall everything apart from illustrator which obviously has some important files missing. I'm now in the situation where the installer tells me that it can't install illustrator becuase it's already installed (only it's not) but I can't uninstall it because the uninstaller has something important missing that means it can't do it's job and get rid of it!
Any genius ideas welcomed!