I uninstalled FAF using Windows>Control Panel>Programs>Programs and Features I manually deleted folder C:/Program Files/FAF Client I re-installed FAF from faf_windows-x64_2023_12_1.exe FAF then worked fine. Thank you for your help.

Not sure. Maybe in the tech support forum.

The first game is with BlackOps, which is known to have problems at the moment.

Looks like the underlying problem was caused by Norton Antivirus Data Protector. I deleted the old 'C:\Program Files\Downlord's FAF Client' folder and down loaded the latest FAF client installer from https://www.faforever.com/ When I tried to run this I got a "Data Protector blocked a suspicious action by faf_windows-x64_2022_4_0(1).exe" message. I managed to get Norton to exclude this process and then everything seemed to run okay. [image: 1651252965315-2022-04-29-1-resized.png]

Disable all mods should fix it