Assetto Corsa Is Obsolete V1163 Is Required Link Access

Why is everyone stuck on this specific version? Stability and compatibility.

The “link” in your request likely refers to where to download the required files or how to update. Here’s what actually works:

If you are a sim racer who enjoys modded content for Assetto Corsa, you have likely encountered one of the most infamous and confusing error messages in the community: “Assetto Corsa is obsolete – v1163 is required” (often accompanied by a missing or broken link).

This error typically appears when trying to join a multiplayer server, launching a specific modded career mode, or running custom shaders through Content Manager. It can be frustrating, especially when you are sure you updated the game through Steam. Why is everyone stuck on this specific version

In this long-form article, we will break down exactly what this error means, why it happens, how to fix it step-by-step, and most importantly—what the “required link” refers to.

Rating: ⭐⭐⭐☆☆ (3/5) Performance on a modern system: Dated | Relevance for modding: Critical

Let’s get one thing straight: Assetto Corsa (2014) is objectively obsolete. The graphics engine creaks, the AI is brain-dead, and the user interface looks like a spreadsheet from the Windows XP era. However, if you want access to the best mods and the most populated online servers, you will hear the same mantra over and over: “v1163 is required.” Post to Assetto Corsa community forums, official Steam

Here is the reality of dealing with this aging sim.

If the user utilizes the popular "Content Manager" (CM) plugin: