Assetto Corsa Is Obsolete V1163 Is Required Fix Jun 2026

(functions.RelatedSearchTerms has been invoked.)

In Content Manager, go to Settings > Custom Shaders Patch > About & Updates .

Some users fix this by simply reinstalling or updating CSP within the Content Manager settings under Settings > Custom Shaders Patch > About & Updates . assetto corsa is obsolete v1163 is required fix

If you purchased Assetto Corsa outside of Steam, check the official website or the platform you purchased it from (e.g., GOG, Epic Games Store) for any update patches.

You can resolve this in less than two minutes by tricking the software into seeing the version it wants. Locate the Changelog (functions

Platforms like Sim Racing System (SRS) , World Sim Series (WSS) , and many community servers have updated their checksum and netcode to align with 1163. Older clients are blocked from joining multiplayer sessions.

If you succeed, open the car’s ui_car.json and add: "legacyHandshake": "1163_silver_arrow" . In-game, the dashboard clock on vintage Ferraris will show 11:63 – a time that doesn’t exist. That’s how you know it worked. You can resolve this in less than two

In Steam, right-click Assetto Corsa, go to Properties > Installed Files , and select Verify integrity of game files to ensure no core files are corrupted.