Assetto Corsa Is Obsolete V1163 Is Required Fix Extra Quality 👑

The message "Assetto Corsa is obsolete v1163 is required" is not a death sentence; it is a security check. It is the game ensuring you have the stability needed to handle Extra Quality mods.

By forcing Steam to verify your files to v1.16.3, reinstalling CSP via Content Manager, and purging corrupt configs, you will transform Assetto Corsa from a 2014 relic into a 2024 graphical powerhouse. The flickering will stop. The transparent cockpits will vanish. The rain will fall correctly.

Remember: Kunos gave us the foundation (v1163). The community built the skyscraper (CSP/Extra Quality). Keep your versions aligned, and you will enjoy the pinnacle of sim racing visuals.

Drive safely, and happy modding.

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Assetto Corsa is obsolete (v1.16.3 is required)" error typically occurs because a recent minor update to the game (bringing it to

) confuses Content Manager (CM) or Custom Shaders Patch (CSP). Despite the warning, your game is usually actually up-to-date than the version required. 🛠️ The "Changelog" Quick Fix

This is the most effective way to trick Content Manager into recognizing your game as compatible. to your Assetto Corsa root folder. Default Path: C:\Program Files (x86)\Steam\steamapps\common\assettocorsa Locate the file named changelog.txt it with Notepad. At the very top, find the text that says the file and restart Content Manager. ✨ Fixing "Extra Quality" & CSP Issues If you are trying to enable Extra Quality

settings in CSP and they aren't working or are greyed out, follow these steps: 1. Update Custom Shaders Patch (CSP) The message "Assetto Corsa is obsolete v1163 is

"Extra Quality" features often require specific preview or newer versions of CSP. Custom Shaders Patch About & Updates Select the latest Recommended version (e.g., 0.1.79 or newer).

If you have a paid "Preview" version (for rain/extra features), ensure you have manually installed it by dragging the zip into CM. 2. Verify Game Integrity

Sometimes the "obsolete" error is real if Steam failed to install a patch correctly. Right-click Assetto Corsa Properties Installed Files Verify integrity of game files 3. Essential Prerequisites

"Extra Quality" settings (like SSR or extra lighting) depend on these system files: Assetto Corsa PURE Graphics Mod Full Install Guide

To fix the " Assetto Corsa is obsolete (v1.16.3 is required)" error while enabling "Extra Quality" settings, you should modify your game's version text file or update the Custom Shaders Patch (CSP). This error often occurs when the Content Manager (CM) or CSP fails to recognize the current version of the game after a minor official update. How to Fix the "Obsolete" Error

The most common solution is to manually set the version number in the game files so the Content Manager recognizes it correctly.

Locate your Assetto Corsa folder: In your Steam Library, right-click Assetto Corsa > Manage > Browse local files.

Open the Changelog: Find and open the file named changelog.txt located in the root directory. Keywords used: assetto corsa is obsolete v1163 is

Edit the Version: Change the very first line (the most recent version number) to 1.16.3. For example, if it says 1.16.4, change it back to 1.16.3 and save the file.

Restart Content Manager: Relaunch CM, and the "obsolete" error should be gone, allowing you to use "Extra Quality" features. Solving "Extra Quality" Issues

If you are specifically trying to use the Extra Quality section under Settings > Custom Shaders Patch, ensure the following:

When the game detects a version mismatch, it often falls back to a "safe mode" rendering path. This disables CSP features like:

You are left with vanilla Kunos graphics from 2014. That is why "Extra Quality" feels obsolete.

Forget the lazy "verify game files" advice. That actually breaks it. Here is the high-fidelity fix to go from "Obsolete" to "Required."

Step 1: The Nuclear Fallback Delete the following folders entirely (back up your cfg folder first):

Why? Old CSP junkies leave "dirty" DLL hooks that lie to the server about your version. You need total amnesia. When the game detects a version mismatch, it

Step 2: Manual Inquisition Download CSP v0.2.3 (Preview) or v0.1.79 (Stable) manually. Do not use the auto-installer. Drop the dwrite.dll into your root AC folder.

Step 3: The Registry Ritual Open regedit. Navigate to: HKEY_CURRENT_USER\SOFTWARE\Kunos Simulazioni\Assetto Corsa Find the STEAM VERSION DWORD. Change it to 1163 in decimal. (Yes, you are forging reality).

Step 4: The Config Tweak In \extension\config\csp.ini, add this line under [GENERAL]: FORCED_VERSION = 1.16.3

Sometimes the error is a symptom, not the cause. If you run out of VRAM at Extra Quality, the game crashes, and the server reports "obsolete" as a fallback error.

Most "obsolete content" errors come from old CSP or mod configs.

Once the error is gone, maximize your visuals:

The error usually appears for three specific reasons: