Pro Tip: If you are using Content Manager Lite, you may not be able to update CSP easily. It is highly recommended to get the full version of Content Manager (available on Patreon or the official website) to handle version control automatically.
To fix the " Assetto Corsa is obsolete (v1.16.3 is required)" error while enabling "Extra Quality" settings, you should modify your game's version text file or update the Custom Shaders Patch (CSP).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.
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:
It sounds like you're encountering an error or requirement related to Assetto Corsa needing version 1.16.3 (often written as v1163) for a specific mod, server, or tool (like Content Manager, Custom Shaders Patch, or SOL/CSP). The message indicates your current content is "obsolete."
Here’s how to fix it and ensure you have the correct, high-quality setup:
Assetto Corsa shows degraded or incorrect graphical quality (textures, lighting, or mods failing) because an updated runtime/component (v1163) is required. Without v1163, some shaders, mods, or compatibility layers produce artifacts or reduced visual fidelity. Pro Tip: If you are using Content Manager
If you're not using Steam or have a different version of the game, you can try manually updating the game. Be cautious when doing so, as this method may void your warranty or cause compatibility issues.
The message "Assetto Corsa is obsolete v1163 is required" is not a death sentence; it is a security check.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.
Keywords used: assetto corsa is obsolete v1163 is required fix extra quality, CSP error, Extra Quality glitch, v1163 patch, Assetto Corsa shader fix.
If you are seeing the error " Assetto Corsa is obsolete (v1.16.3 is required)," it typically means your Content Manager or Custom Shaders Patch (CSP) is confused by a minor game update or a mismatched version file. 1. The "Obsolete" Version Fix
You likely already have the correct game version (v1.16.4 or similar), but the mod tools are looking for a specific text string. The Text File Trick:
Navigate to your Assetto Corsa root folder (usually Steam\steamapps\common\assettocorsa). Locate a file named changelog.txt.
Open it with Notepad, find the very first version number at the top, and change it to 1.16.3. Save and restart Content Manager. Keywords used: assetto corsa is obsolete v1163 is
Alternative: Ensure you are using the latest version of Content Manager by going to Settings > Content Manager > General and clicking "Check for updates". 2. Unlocking "Extra Quality"
If you want to use the "Extra Quality" features in CSP (like improved reflections or better anti-aliasing), you must have a compatible Custom Shaders Patch version installed. Install/Update CSP:
Open Content Manager and go to Settings > Custom Shaders Patch > About & Updates.
Select the latest "Recommended" or "Latest" version (look for green text). Enable High-End Settings:
Navigate to Settings > Custom Shaders Patch > Extra Effects. Tick the box for Extension enabled.
Turn on Extra Heating or High-quality reflections as desired.
Note: These settings are demanding. If your FPS drops too low, check out optimization guides to balance look and performance. 3. Essential Visual Add-ons
For the "Extra Quality" look most players seek, CSP alone isn't enough. Consider adding: Update Content Manager and SOL Assetto Corsa Mods
Let's be real. The error message stings because it feels true. Assetto Corsa is from 2014. Compared to Automobilista 2, rFactor 2, or Le Mans Ultimate, the core engine is aged.
But thanks to CSP and Pure (the lighting mod), Assetto Corsa on v1.163 with Extra Quality settings looks and feels better than many 2024 sims. The "obsolete" tag only applies to the vanilla executable. Once you fix the version mismatch, AC becomes a next-gen sim: Let's be real
The verdict: Assetto Corsa is not obsolete. Your configuration is.
To get the best visual/performance stability with v1.16.3:
| Issue | Fix | |--------|------| | Steam still shows older version | Verify game files | | Car shows "obsolete" | Reinstall mod + update via CM | | CSP error | Install recommended CSP (0.2.3) | | Server mismatch | Match CSP version to server's requirement |
If you provide the exact error message (screenshot or text), I can give a more precise fix. Otherwise, following the steps above will bring your Assetto Corsa to v1.16.3 with high-quality stability.
The error message " Assetto Corsa is obsolete (v1.16.3 is required)
" in Content Manager (CM) is typically a version-detection bug that occurs when the Custom Shaders Patch (CSP) fails to recognize your game version. Quick Fix: Edit the Changelog
The most effective way to bypass this error is to manually "tell" the game it is on version 1.16.3 by editing a text file. Navigate to your Assetto Corsa root directory (usually steamapps\common\assettocorsa Locate a file named changelog.txt
Open it with Notepad and find the very first version number at the top (e.g., it might say Change that number to and save the file. Restart Content Manager. "Extra Quality" & Visual Fix Guide
If you are specifically trying to fix visual issues or enable Extra Quality
settings in CSP, follow these steps to ensure a clean, high-fidelity setup:
I’ll assume you want a concise, useful write-up explaining that Assetto Corsa is obsolete on your system and requires v1163 to fix extra quality issues — and how to apply the fix. Here’s a clear, actionable write-up you can use or post.
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