The Heroes Round Table

I do have the cd, just wanted to have the convenience of Steam. thanks for the answers will just have to use the cd everyhwere

Heya all, I just bought HOMM VI off amazon and wanted to add it to my steam games now. However it seems like steam does not recognize the key. Anyone else had that problem? I tried to search google up and down but couldn't find anything about it. Does anyone else maybe know what is happening? :( Can...