You don't have to install anything from there. You need to run the wrapper as you'd normally do and install steam, then open steam and go to your library and install the game from there.
I'll make you a new steam wrapper for anno as it seems there's something broken in the one I sent you
Argh i'm sorry i've been so busy the last few days, did you upload the wrapper already or? Thanks again for the help, you are being very helpful!