Assetto — Corsa Is Obsolete V1163 Is Required Link
This solution has helped many users for whom other quick fixes didn't work. It essentially forces Assetto Corsa to run in a more compatible mode that is sometimes less sensitive to these false positive checks.
By ensuring your installation is fully updated to v1.16.3 and installing the latest CSP, you can continue to enjoy one of the most vibrant racing simulators in 2026.
This guide provides a comprehensive breakdown of what this error means, why it occurs, and, most importantly, how to fix it quickly and permanently—ensuring you can get back on the virtual track with all your mods functioning perfectly.
Modern mods, particularly those requiring complex CSP features like rain, advanced physics, or new lighting, are built for the final version of the game. If your files are from an older version, the mods will fail.
error assetto corsa is obsolete - help - Steam Community assetto corsa is obsolete v1163 is required link
If you are actually on an older version, right-click the game in Steam > Properties > Installed Files > Verify integrity of game files .
The message "Assetto Corsa is obsolete" originates from , the primary launcher and manager used for installing mods in Assetto Corsa. The error indicates that the Custom Shaders Patch (CSP) you are attempting to install or use requires a specific minimum version of the base game (v1.16.3 or higher). This message usually appears because:
Click on the newest or Latest Preview version to update it automatically. Official Links and Resources
As of 2022, Assetto Corsa remains a popular title among racing simulation enthusiasts. Its physics engine, which accurately replicates the behavior of real-world vehicles, continues to impress. The game's extensive car list, which includes over 178 vehicles, is also a major draw. Furthermore, the game's modding community remains active, with many talented creators producing high-quality content, including custom tracks, cars, and liveries. This solution has helped many users for whom
The good news is that you You don't need to downgrade or find an old "link." The solutions are much simpler than that and are all right on your PC.
The message is technically a misnomer, or at least a misleading error report generated by Content Manager or modern Custom Shaders Patch (CSP) versions.
If the game still launches and plays despite the error message, many community members recommend simply ignoring it , as it often doesn't affect actual gameplay. the latest Custom Shaders Patch? error assetto corsa is obsolete - help - Steam Community
To ensure no files are corrupted or missing: This guide provides a comprehensive breakdown of what
This has become a recurring issue for the community because of a simple logistical reality: Kunos Simulazioni, the original developer, released the final official update to the base Assetto Corsa (version ) and then moved on to develop Assetto Corsa Competizione and Assetto Corsa EVO . Meanwhile, the modding community, led by the incredible Content Manager and CSP, has continued to evolve and push the game to new heights. This tension between a "finished" base game and an ever-advancing modding scene is the root of the problem.
If editing the text file doesn't work, your installation might be missing actual data from the final official updates. Verify Integrity
Right-click Assetto Corsa in your Steam Library , go to Properties > Local Files , and select Verify integrity of game files . Why is this happening?
Many community reports indicate that leaving this error unresolved does not cause any functional issues. However, if you experience problems launching races or with car physics, applying one of these edits is a good next step.