Ice_Mage: Hello,
The installer is under the impression that you already have GOG Galaxy installed. It's trying to update the existing installation, but since it can't find the path in question, you get the error message in the screenshot. Double-check the Windows Control Panel or Settings app. You should hopefully have a leftover entry for GOG Galaxy that you can try to uninstall, under Programs and Features or Apps and Features.
Note that GOG Galaxy has been broken for a few versions now. Among other things, it crashes constantly in the background. You're better off
installing 2.0.55.99 and disabling the updater executable until they fix it.
That's what i thought, but i wasn't able to find any folder to uninstall through a normal process so forcing it made the application working again.
Thanks for the help and the info about the broken version, i'll keep that one until something force me to update it :D
