Steam Compatibility Tool Failed Error when starting Any Steam Game
I'm running into an issue where any official Steam game yields An error occurred while launching this game: Compatibility Tool Failed, this started happening a few days ago and still not able to get any games working in Game Mode or Desktop mode 
Non-steam games work as expected
I've tried:
-
-deleting all compat data folder in steam directory
-uninstalling each proton entry on steam > tools and reinstalling them manually
-validating files on each proton entry on steam
-trying several ProtonGE compatibility yields same error
-
Is there anything else I can try? Or what else can I do to check my compatibility tool status or repair it? Many thanks for any suggestions
Non-steam games work as expectedI've tried:
-
ujust fix-reset-steam-deleting all compat data folder in steam directory
-uninstalling each proton entry on steam > tools and reinstalling them manually
-validating files on each proton entry on steam
-trying several ProtonGE compatibility yields same error
-
ujust updateIs there anything else I can try? Or what else can I do to check my compatibility tool status or repair it? Many thanks for any suggestions
