Assetto Corsa Is Obsolete V1.16.3 Is Required May 2026

Are you experiencing any , or does the error just appear as a notification when you launch? Installed Custom Shaders Patch is obsolete - OverTake.gg

You have CSP installed, but it is the wrong preview version. For example: You are running CSP 0.2.4-preview, but the server requires CSP 0.1.80 (which reports as 1.16.3). Because the shader patch alters network packets, a mismatch causes a de-sync, flagged as an "obsolete client." assetto corsa is obsolete v1.16.3 is required

Do not revert your Assetto Corsa install to 1.16.3 via Steam. You will break 90% of your mods. Instead, follow this modern fix via . Are you experiencing any , or does the

Open Content Manager, go to Settings > Custom Shaders Patch > About & Updates , and select the latest "Recommended" or "Preview" version. Because the shader patch alters network packets, a

Find the version number at the very top (it may say 1.16.4 ). Change it to and save the file. Restart Content Manager . Secondary Fixes

Launch Assetto Corsa directly through the using the standard launcher.