Thanks for your replies. dimesio, I already tried all ways of invoking the software as well as the installer, including "wine start". Dan, the files reside in .wine/windows/asym/runtime That's why I tried to add this folder to the path. Didn't help. Copying them to windows/system32 didn't help either. If you need the software, how can I best provide it to you? Upload the iso to Dropbox?