Hello Dennis the writer, thank you for reaching out, Far Cry 4 does indeed work on Windows 11.

If you encounter any issues then please follow the steps below.
- Please follow the steps in the PC troubleshooting guide [ubi.li] being sure to verify your game files in both Ubisoft Connect [www.ubisoft.com] and Steam. These steps are designed to verify your game files and ensure your drivers are up to date.
- Try to have Far Cry 4, Ubisoft Connect [ubi.li] and Steam installed on the same drive
- Launch Ubisoft Connect and Steam using admin rights [ubi.li] to ensure permissions are granted
- Clear your cache in Ubisoft Connect [www.ubisoft.com] and Steam
- Reinstall any supporting software [www.ubisoft.com]
- Complete a clean boot [support.microsoft.com] to rule out other applications interfering
- Perform a system file check [support.microsoft.com] to ensure all system files are working as intended.
- Ensure that your device meets the system requirements [www.ubisoft.com] for the game.

Any trouble, just let us know

It actually seems to work now. Going to play it soon, but I downloaded it already and I got to the menu this time. Thank you for the reply

I've recently run it on Windows 11 25H2 with no problems at all. YMMV.