Ubisoft is moving Rainbow Six Siege over to DirectX12, meaning DX11 video cards will no longer be able to play the game, as teams prep new Siege X update.

However, many modern systems that are capable of DX12 still seem to show this particular ... Files > Verify Integrity of Game Files), and download any missing files if prompted to do so.

Alongside that, the new release also fixes a video playback issue in DirectX 12 (DX12) games, resolves a multi-monitor bug, and more. The full changelog is given below: New! Gives you the option ...