How to add GamerHash to exclusions in Avast. Support July 17, 2018 15:14 Updated Follow Go to Start and type %localappdata% Locate GamerHash folder and copy path to it. Open Avast Antivirus Window. Go to Settings. Go to Exclusions option. Paste GamerHash path. Click Add. Restart your PC Related articles Benchmark Failed Current Drivers Missing Comments 0 comments Please sign in to leave a comment.