Uninstalling Logos 8

I'm having issues getting Logos 8 uninstalled on my work computer. I have had issues getting it to update and index and don't have admin rights, which is always a hassle.

So I finally just bought myself a personal computer and put Logos on it, so much easier and it's a nicer computer. The problem is that neither I nor my admin can get Logos 8 uninstalled. Every time we try it's looking for a Config.msi file that doesn't exist. Any suggestions?

Thanks