Error when trying to activate unreal revision control

hi @besthillex ,
This problem used to be because using Windows 11 requires that you open UEFN using the Games Launcher as Administrator or right-click “Run as Administrator” .

UEFN will not install correctly from Launcher on any Windows 11 (eleven) version needs to run Elevated "Run As Administrator - General / Issues and Bug Reporting - Epic Developer Community Forums

The Unreal Revision Control has recently been updated, so this may no longer be the case.