The game cannot be installed after it has been uninstalled.

I forgot to check the registry yesterday again. Maybe someone who has the game installed can check the registry and write down the addresses of all the folders listed there?

Cheshipuzik, what version of the game do you have? I only have version 3.0 installed. Judging by the fact that you need to install a patch, you either have the vanilla version or 2.0. I don't have the registry for those, because I simply copied the working 1.5 and 2.1 versions from a friend that run without glitches.