Hello ! I've just installed the program and unfortunately, ArcMap 10.8 doesn't open after loading document launch stage (screeshoot). I've tried the solution presented here: https://support.esri.com/en/technical-article/000012670 but It didn't help. Do You have any ideas on how to solve this problem?
Did you ever have a verison installed that worked?
If you tried the suggestions, including the workaround and renaming your application profile and reinstalling the Tech Support may be your only option
Did you every get it resolved Aleksander? I'm running into a similar issue with a fresh installation ArcMap 10.8.1. It took a long time got get pass the "initialize application" stage (~10 min or so), then another long time stuck at "loading document", before the splash screen disappears.