I have tried every way to install this mess And it doesnt work. I have the patch installed no trouble. I install the high res patch and hit play and it just starts and stops. No window or anything. I think this fix is not working anymore.
I got it working . I use Galaxy I cant launch from there. I launch from the folder and it works fine. Maybe adimn rights problem?
I have same problem. I installed High Res patch and then it doesn't work with GOG Galaxy.
But for me it also doesn't work when I try to launch from the folder :(
Edit: Yeah! Now it works! I didn't know that Unofficial Arcanum Patch is required :D