Assetto Corsa Is Obsolete V1163 Is Required Fix Extra Quality

Click Check for updates to ensure CM is on the latest build.

Open it with Notepad, find the very first version number at the top, and change it to 1.16.3 . Save and restart Content Manager. Click Check for updates to ensure CM is on the latest build

Go to your Assetto Corsa root installation folder (usually SteamApps\common\assettocorsa ). Open the file named . Click Check for updates to ensure CM is on the latest build

If your game fails to launch or stutters when "Extra Quality" is active: Click Check for updates to ensure CM is on the latest build

Open regedit . Navigate to: HKEY_CURRENT_USER\SOFTWARE\Kunos Simulazioni\Assetto Corsa Find the STEAM VERSION DWORD. Change it to 1163 in decimal. (Yes, you are forging reality).

Some mod cars come with outdated kn5 encryption that tricks the server into thinking you have a different build.