Microsoft has discovered that certain Ubisoft games are crashing after users install the Windows 11 24H2 update. Affected games include well-known titles like Assassin’s Creed, Star Wars Outlaws, and Avatar: Frontiers of Pandora.

Microsoft is warning people not to update their PCs to the latest version of Windows 11 if they play certain Ubisoft titles on it. Bugs in the new Windows 11 24H2 update are crashing many Ubisoft games, and Microsoft is still working on the problem.

Microsoft has stopped offering updates to Windows 11 version 24H2 on PCs that have certain Ubisoft games installed, Bleeping Computer reports. The company made the move after complaints that Star Wars Outlaws and games in the Assassin’s Creed series were crashing after installing the new Windows update.