Assetto Corsa Is Obsolete V1163 Is Required Link Jun 2026

For over a decade, Kunos Simulazioni’s Assetto Corsa has reigned supreme as a premier racing simulator, fueled largely by an incredible community of modders. However, as the platform has evolved, a common error message has plagued many users:

The most active and helpful communities for solving persistent problems are the dedicated forums and Discord servers for Content Manager, Custom Shaders Patch, and other major mods. Describing your specific situation, the exact steps you have already taken, and any error logs you have found will allow the community to provide you with the most effective support. Remember that a clean reinstallation of the game and its mods, while time-consuming, is a near-certain solution for issues that stubbornly remain.

When searching for this error online, you will encounter forum posts or video descriptions offering a or an "acs.exe download link" claiming to fix the issue. Do not download these files.

Many players have found that the game actually has the necessary files, but a version number mismatch in the game directory triggers the "obsolete" flag. You can manually bypass this check: Navigate to your Assetto Corsa root folder. (Typically: C:\SteamLibrary\steamapps\common\assettocorsa Locate the file named changelog.txt Open it with Notepad. Change the very first version number you see (likely 1.16.2 or 1.16.4) to Save the file and restart Content Manager. Solution 2: Reinstall and Verify Game Files assetto corsa is obsolete v1163 is required link

You do not need a new download link; you simply need to trick the software into seeing the correct version number or ensure your files are verified. Edit the Changelog (Easiest Fix):

You have three main solutions, ranging from simple to advanced.

The new physics don't forgive. Once you go 1163, the old version will feel like a toy. For over a decade, Kunos Simulazioni’s Assetto Corsa

Fix: "Assetto Corsa is Obsolete v1.16.3 is Required" Error If you are trying to join a multiplayer server or install mods in Assetto Corsa and encountered the error message you are not alone. This is a common issue faced by sim racers.

Users attempting to connect to multiplayer servers or use specific mods in Assetto Corsa (AC) may encounter errors stating that the current installation is "obsolete" or that "v1163 is required." This paper outlines the cause of this discrepancy, the importance of build 1.16.3, and the steps required to resolve the issue.

The "Obsolete / V1163 required" error is almost never a problem with the base Assetto Corsa game files. Instead, it is a communication breakdown between , the Custom Shaders Patch (CSP) , and the server you are trying to join. Here are the primary causes: Remember that a clean reinstallation of the game

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 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.