[hot]: Assetto Corsa Is Obsolete V1163 Is Required Fix

Here is a comprehensive guide to fixing the error, covering steam updates, Content Manager configuration, and manual file edits. What Does "Assetto Corsa is Obsolete" Mean?

Custom Shaders Patch determines your game version by reading a single text file in your Assetto Corsa root folder: [10†L11-L13]. This file is created when Kunos releases updates. When your game updates to v1.16.4, this file is automatically modified to include a new entry:

Simply put: Your Steam validation passed, but your server handshake failed. You have a mismatch. assetto corsa is obsolete v1163 is required fix

If you have confirmed your game files are up to date but the error persists, you can trick Custom Shaders Patch into thinking you are on v1.16.3 by editing the version file.

| Issue | Potential Solution | | :--- | :--- | | | 1. Try a different car or track. 2. Reset your CSP settings to default in CM. 3. Try a different (older or newer) version of CSP. | | Error persists after fixing changelog | 1. Right-click the car in CM and use the "Repair" tool. 2. Check if the car requires a specific CSP version (some older mods require CSP 1.72 or 1.74). | | CSP crashes or won't install | 1. Uninstall CSP completely via CM ( Settings > CSP > About & Updates ). 2. Manually delete the extension folder in your Assetto Corsa root directory. 3. Reinstall CSP using a version from the CM interface. | | Content Manager errors | 1. Ensure you are using the full version of CM, not Lite. 2. Run Content Manager as an administrator. 3. Update or reinstall .NET Framework (versions 4.7–4.8). | | Visual C++ errors | 1. Install both the x86 and x64 versions of the Visual C++ 2015–2022 Redistributable . | | Verify Game Integrity | 1. In Steam, go to Assetto Corsa > Properties > Installed Files > Verify integrity of game files. | Here is a comprehensive guide to fixing the

Despite the error message’s harsh wording, In fact, five years after v1163 was released, AC has more active weekly players than many modern sims. The error is simply a legacy handshake protocol from 2018.

Before trying complex workarounds, ensure your game is actually updated. Many users face this issue because their game is paused in the update queue. Open . Go to your Library . Right-click on Assetto Corsa and select Properties . Navigate to the Updates tab. This file is created when Kunos releases updates

"Fix what?" Elias shouted at the screen. "There is no 1.16.3!"

Before you do, ensure you back up your save files located in the acstuff folder within your Assetto Corsa directory.

Assetto Corsa, a popular racing simulator game developed by Kunos Simulazioni, has been a favorite among racing enthusiasts since its release in 2014. However, in recent years, players have been experiencing issues with the game, particularly with the requirement of patch v1.16.3 to play online. This has led many to claim that Assetto Corsa is obsolete, and players are seeking a fix to breathe new life into the game.