This error message typically appears when Content Manager (CM) or a specific mod (like Custom Shaders Patch
) cannot find the necessary core game files or when your installation is outdated or corrupted
. Even though the "v1.16.3" refers to the final official version of Assetto Corsa , modern mods require this specific build to function. Common Fixes Verify Game Files on Steam : This is the most effective fix for "obsolete" errors. Right-click Assetto Corsa in your Steam Library. Properties Installed Files
The error " Assetto Corsa is obsolete (v1.16.3 is required)" is a known bug in Content Manager (CM) and the Custom Shaders Patch (CSP). It typically occurs because the current version of the game (v1.16.4) is actually newer than what the patch expects, causing a version mismatch. Recommended Fixes
You can resolve this issue using one of the following methods: Edit the Changelog (Quickest Fix):
Navigate to your Assetto Corsa root installation folder (usually SteamApps\common\assettocorsa). Open the changelog.txt file.
Change the version number at the top from 1.16.4 back to 1.16.3. Save the file and restart Content Manager. Enable Untested Updates in Content Manager: Open Content Manager and go to Settings at the top.
Click on the Content Manager tab on the left, then select General.
Find the "Test access" section and enable "Update to untested version". Restart Content Manager to see if it clears the error. Update or Reinstall Custom Shaders Patch (CSP):
The error is often tied to an older version of CSP. In Settings > Custom Shaders Patch > About & Updates, try installing the latest available version (e.g., v1.79 or newer) instead of the "Recommended" one.
If problems persist, you can select "Delete patch" and perform a clean reinstall of CSP through Content Manager.
Despite this error message appearing, many users find that the game and mods still function normally if the message is simply ignored.
Are you experiencing any actual gameplay crashes, or does the error just appear as a notification when you launch? Installed Custom Shaders Patch is obsolete - OverTake.gg
This message indicates that you’re trying to join an Assetto Corsa online server or launch a specific mod/tool (e.g., Content Manager, Custom Shaders Patch, or a racing league’s integrity check) that strictly requires version 1.16.3 of the game, but your installed version is older or newer (or the check falsely flags it).
Quick review:
steam_api64.dll or acs.exe version differs (e.g., due to an outdated game, a cracked copy, or even a modified file from shader patches), you’ll see this.version.txt override if present.Verdict: The message is technically correct if your game isn’t genuine or has modified core DLLs. The server requirement is reasonable for competitive leagues to ensure fairness. But for most single-player or casual modded users, it’s a nuisance you can ignore or fix by reinstalling the official 1.16.3 version.
It sounds like you’re hitting a version mismatch error! In the world of Assetto Corsa
, staying on the latest stable build (v1.16.3) is essential for server compatibility and running modern mods like CSP (Custom Shaders Patch).
Here are a few ways to phrase this, depending on where you're posting it: Option 1: The "Direct & Helpful" (Best for Discord/Forums) Subject: Action Required: Update Assetto Corsa to v1.16.3
"Heads up, drivers! If you’re getting an 'Obsolete' error, it’s because your game version is out of date. To join our servers and ensure your mods work correctly, you must be on v1.16.3 How to fix: Restart Steam to trigger the update. If it doesn't start, right-click Assetto Corsa > Properties > Installed Files > Verify integrity of game files
Make sure you aren't opted into any old 'Beta' branches in the Beta tab." Option 2: The "Short & Punchy" (Best for Server MOTD) VERSION ERROR: Your AC build is obsolete. v1.16.3 is required
to join. Please update via Steam and restart Content Manager before trying to reconnect." Option 3: The "Modder’s Note" (Technical Context)
"Warning: This configuration requires Assetto Corsa v1.16.3. Older versions are considered obsolete and lack the physics engine updates necessary for current tire models and CSP features. Please verify your game files on Steam to reach the latest build." Quick Tip:
If you're already on v1.16.3 but still see the error, it's often a Content Manager
glitch—try pointing CM to your root folder again or checking for a CM update. Are you seeing this error while trying to join a specific server , or did it pop up after installing a
Assetto Corsa: Is it Time to Say Goodbye? assetto corsa is obsolete v1.16.3 is required
As a passionate racing simulator enthusiast, I've been following the updates and developments of Assetto Corsa, one of the most popular and realistic racing games out there. Unfortunately, it seems like the game has been left behind, and the community is starting to feel the consequences.
The Obsolete Problem
With the latest updates and advancements in technology, Assetto Corsa is starting to show its age. The game was initially released in 2014, and since then, it has received numerous updates and content packs. However, the game's core engine and architecture have not seen significant updates, making it increasingly difficult to keep up with modern standards.
The Requirement for v1.16.3
Recently, it's been announced that v1.16.3 is required to continue playing Assetto Corsa. This has sparked a heated debate among the community, with some arguing that the game is now obsolete and should be replaced with a newer, more modern racing simulator.
What does this mean for the community?
The requirement for v1.16.3 means that players who are still running older versions of the game will no longer be able to access online multiplayer, matchmaking, and other features. This will inevitably lead to a fragmented community, with some players being forced to upgrade to the latest version, while others will be left behind.
The Future of Assetto Corsa
So, what's next for Assetto Corsa? Will the game continue to receive updates and support, or is it time to say goodbye? The community is divided, with some calling for a new, more modern racing simulator, while others are passionate about keeping the game alive.
The Verdict
In conclusion, Assetto Corsa is facing a critical juncture. With the requirement for v1.16.3 and the game's aging architecture, it's clear that the game is struggling to keep up with modern standards. While it's still an excellent racing simulator, it's uncertain whether the game will continue to receive support and updates.
What do you think? Should Assetto Corsa be replaced with a newer racing simulator, or do you think it still has a place in the community? Share your thoughts!
Title: The "Obsolete" Error: A Misleading Headline for the King of Mods
If you spend any time in the Assetto Corsa modding community, you have likely seen the dreaded phrase: "Assetto Corsa is obsolete. v1.16.3 is required."
At first glance, this error message—often encountered when trying to join a server or launch a mod—is infuriating. It implies that your game is outdated, that you need to download a specific, older patch, and that the "current" version of the game on Steam isn't good enough. It feels like a step backward.
However, if you dig a little deeper, this error represents the single greatest strength of Assetto Corsa: its unmatched longevity.
The "Problem" The confusion stems from the fact that the official game on Steam has progressed past version 1.16.3. When modders and server hosts create content, they often anchor it to specific builds to ensure stability. When the game updated to newer versions (like 1.17 or the final 1.16.4 on Steam), it broke compatibility with certain mods. As a result, a massive portion of the community voluntarily rolled back their game or used tools like "Content Manager" to force the game to run as if it were v1.16.3.
When you see this error, it isn't telling you the game is dead; it’s telling you that you are trying to access the "Golden Era" of modding without the right key.
The Review of the Ecosystem While annoying for a newcomer, the requirement for v1.16.3 highlights a unique phenomenon in gaming. Unlike other titles that die when the developer stops updating them, Assetto Corsa was taken over by the community.
The Verdict "Assetto Corsa is obsolete v1.16.3 is required" is the most ironic error message in simulation racing. It suggests obsolescence, but it actually proves timelessness. The fact that thousands of players are still arguing over a specific patch version from years ago proves that this game isn't going anywhere.
If you see this error, don't uninstall. Download Content Manager, let it handle the version switching, and enjoy the version of Assetto Corsa that the community perfected—because the developers sure didn't make the game this good on their own.
Score: 9/10 for the community keeping it alive, 2/10 for the confusing error messaging.
Troubleshooting " Assetto Corsa Is Obsolete (v1.16.3 Is Required)" If you have encountered the error message " Assetto Corsa
is obsolete. (V1.16.3 is required)", you are likely a PC user attempting to run Assetto Corsa using Content Manager (CM) or the Custom Shaders Patch (CSP). Despite the confusing phrasing, this error usually occurs even when you are already running the latest version of the game. Why This Error Occurs
The "obsolete" message is typically a communication error between Content Manager and the game files rather than an actual version conflict. It often arises from: This error message typically appears when Content Manager
Pathing Issues: Content Manager cannot correctly locate your Assetto Corsa root folder.
Folder Names: Having non-western or special characters in the root folder path can confuse the launcher.
Broken Mods: A corrupted installation of the Custom Shaders Patch (CSP) or a conflict with a specific car or track mod. Proven Fixes If you are seeing this error, try these steps in order:
Verify Game Files: Right-click Assetto Corsa in your Steam library, select Properties > Installed Files, and click Verify integrity of game files. This ensures you truly are on version 1.16.3.
Run the Base Game Once: Before launching through Content Manager, launch the game directly via Steam. Load into a track with a vanilla car, then exit and try Content Manager again.
Check Root Folder Path: Open Content Manager and go to Settings > Content Manager > General. Ensure the "Assetto Corsa root folder" path is correct and contains no special characters.
The "Changelog" Hack: If the game is functioning but the error persists, some users found success by opening changelog.txt in the game's root directory and manually changing the version number text to 1.16.3 (or 16.3) to satisfy the check.
Reinstall CSP: In Content Manager, navigate to Settings > Custom Shaders Patch > About & Updates and try reinstalling the "Recommended" version or a slightly older version to reset the patch files. When to Ignore the Error
In some cases, this error appears as a "ghost" message in the Content Manager updates tab but does not actually prevent the game from starting. If your mods and races are loading normally, it may be a cosmetic bug with your current version of Content Manager that can be safely ignored. Installed Custom Shaders Patch is obsolete - OverTake.gg
The error message " Assetto Corsa is obsolete (v1.16.3 is required)" is a common bug encountered when using Content Manager (CM) and the Custom Shaders Patch (CSP).
This typically happens because a minor official update (like v1.16.4) was released, but the version of CSP or CM you are using does not recognize it as a valid version. Quick Fix: Modify the Changelog
The most effective way to bypass this error without actually downgrading your game is to "trick" the software into thinking you are on the required version.
Navigate to your Assetto Corsa root folder (usually found at C:\Program Files (x86)\Steam\steamapps\common\assettocorsa). Locate the file named changelog.txt. Open it with Notepad.
Find the version number at the very top (it may say 1.16.4). Change it to 1.16.3 and save the file. Restart Content Manager. Secondary Fixes
If the changelog method doesn't work, try these alternatives:
Assetto Corsa is Obsolete: Time to Upgrade to v1.16.3!
Are you still running an older version of Assetto Corsa? Well, it's time to join the 21st century!
As you may know, the latest version of Assetto Corsa is v1.16.3, and it's a game-changer. With numerous bug fixes, performance improvements, and exciting new features, it's the perfect opportunity to upgrade and take your racing experience to the next level.
Why upgrade to v1.16.3?
Don't get left behind! Make sure you're running the latest version of Assetto Corsa to:
So, what are you waiting for? Update to v1.16.3 today and discover a whole new world of racing excitement!
Share with your friends and fellow racing enthusiasts to spread the word!
#AssettoCorsa #Upgrade #v1_16_3 #Racing #Gaming #Obsolete
The error message " Assetto Corsa is obsolete (v1.16.3 is required)" typically appears within the Content Manager (CM) launcher or when using the Custom Shaders Patch (CSP). This is often a false error caused by a minor game update that the launcher does not yet recognize, rather than your game actually being out of date. Direct Fixes for the "Obsolete" Error
If your game is legally owned via Steam, you likely already have the latest version (typically v1.16.3 or v1.16.4), and you can resolve the warning using these methods: What it means: The server or tool expects
Edit the Changelog (Most Common Fix): The launcher checks a specific text file to verify your version.
Navigate to your Assetto Corsa root folder (e.g., SteamLibrary\steamapps\common\assettocorsa). Locate and open changelog.txt.
Find the very first version number listed at the top. If it says 1.16.4, change it back to 1.16.3 and save the file.
Run via Steam First: Close Content Manager and launch the game directly through the Steam Library. This can trigger a small "Steamworks" or local update that syncs the files and clears the error.
Ignore the Warning: In many cases, this error is purely cosmetic and does not prevent the game from running. You can often proceed with your race unless the game actually crashes. Additional Troubleshooting
If the game refuses to launch or the error persists, try these steps:
Here’s a concise write-up explaining the situation where Assetto Corsa v1.16.3 is required and why older versions are considered obsolete.
If you want, tell me whether this error appears on launch, when joining a server, or after installing a mod and I’ll give the exact commands/files to check.
(Related search suggestions provided.)
assetto_corsa.ini for accidental version spoofing (if using mods). Reset to default.If you are reading this while staring at the error box, do this right now:
Do not argue with the mod. Do not try to manually hex-edit the acs.exe. You will only break your 300-car mod collection. Respect the v1.16.3.
Your sim racing experience depends on it.
The error "Assetto Corsa is obsolete (v1.16.3 is required)" is a common false-positive notification typically encountered when using Content Manager (CM) or the Custom Shaders Patch (CSP). It often occurs because the game’s internal version number (often 1.16.4) is slightly newer than what the third-party tool expects, or due to minor inconsistencies in the game's changelog file. Quick Fixes & Workarounds
Ignore the Message: In many cases, this is purely a visual bug. If your game still launches and runs correctly through Content Manager, you can safely ignore the error. Edit the Changelog (Most Effective):
Navigate to your Assetto Corsa root folder (usually SteamLibrary\steamapps\common\assettocorsa). Locate and open changelog.txt.
Find the very first version number listed at the top (e.g., 1.16.4). Manually change this number to 1.16.3 and save the file.
Verify Integrity of Game Files: Use the Steam Library to right-click Assetto Corsa, select Properties > Installed Files, and click Verify integrity of game files. This ensures you actually have the latest official version. Content Manager & CSP Troubleshooting
If you own a legitimate copy of Assetto Corsa on Steam, your game should be v1.16.3. If it isn't, the files are corrupt.
Steam will scan every file, detect that your acs.exe is wrong, and download a fresh, clean v1.16.3 executable. Warning: This will sometimes break Custom Shaders Patch. You will need to reinstall CSP after this step.
When launching Assetto Corsa (especially via Content Manager, modded servers, or certain online racing communities), you may encounter the message:
“assetto corsa is obsolete v1.16.3 is required”
This means the game version you currently have installed is older than version 1.16.3, and the server or mod you are trying to connect to explicitly requires that version or newer.
Assetto Corsa’s final official update (1.16.3) introduced important fixes, physics improvements, and compatibility changes for online play. Many public servers and league races enforce this version to ensure fair, stable, and bug‑free racing.
In Content Manager, before you click "Join," look at the server details pane. Many modern servers explicitly list:
If the server explicitly bans CSP versions above 0.1.80, you have two choices: install a portable instance of the game for legacy mods, or find a better server. Modern sim racing has moved on; servers stuck on 0.1.80 are going extinct.