Rust, a popular multiplayer survival game, can sometimes experience crashes and disconnections due to various reasons. This guide will provide solutions and suggestions to address these issues, ensuring a smoother gaming experience for Windows 10 and Windows 11 users.
The following are some common errors that players encounter when playing Rust and how you can fix them:
Loading Error – Failed To Load Anti-Cheat Module Fix
If you are getting this error then you can try running the easy anti cheat setup within the steam game folder. Also, try turning your anti-virus software off when trying to run the game. That should solve the issue.
Rust Startup Error Fix
If you are getting this error when trying to launch the game then what you need to do is delete the “steam_api64.dll” in the steam/steamapps/common/rust folder. This should get the game working again.
LAUNCH ERROR Unexpected error. (Game already running)
In order to fix this issue, you need to follow the steps below:
- Go to the Task Manager.
- Find the EasyAntiCheat service
- Right-click and stop it.
- You can play now
If this does not work then proceed to follow the steps below:
- Go to Steam
- Library > Rust > Right Click > Properties > Local Files > Browse local files
- Enter the EasyAntiCheat folder
- Run the EasyAntiCheat_Setup
- Select the Rust from list.
- Click on the Repair Service (If not, click on the Install Easy Anti-Cheat)
This should fix the error.
Crash At Launch, Game Not Launching Fix
One of the reasons behind Rust isn’t launching for you could be your anti-virus software or Windows Defender. You can fix this problem by either disabling the anti-virus or excluding the game’s folder from your anti-virus.
If this doesn’t resolve the problem then the issue could be that the game doesn’t have administrative rights. Right-click on the game’s exe > properties > Compatibility Tab > check “Run this program as an administrator”. Start the game and it should be running fine.
Another reason for Rust not launching on your PC could be that you are part of the Windows Insider program as it allows you to test of the beta version of the OS or features. Just opt out of the insider program and the issue will be resolved.
EAC Disconnected Error Fix
If you are getting this error then there are a couple of things that you can do to fix it. The first thing that you should do is verify the integrity of the game files.
Try running the game after the process has completed. If this does not work then you should try providing admin access to Steam and EAC. To do this, follow the steps below:
- Open Steam
- Go to your Library
- Find Rust
- Right-click on the game and select properties
- Click Local Files and then Browse Local Files
- Right-click on the executable
- Choose the Open File Location option
- Locate the EasyAntiCheat folder
- Right-click the “EasyAntiCheat_setup.exe” file inside the folder
- Select Run as administrator option
- Make sure to exit Steam completely
If this does not work then you can try and reset your DNS setting by using the default settings. You can do this by following the steps below:
- Press Windows + R key To open the Run dialog box
- Type ‘ncpa.cpl’ and click OK to open the Internet Connection settings
- Click the Network and Sharing center
- Locate the Change adapter settings and click on it
- Double-click on your active Network Adapter
- Click on the Properties button below if you have admin permissions.
- Locate the Internet Protocol Version 4 (TCP/IPv4) item on the list.
- Select it and click the Properties button
- In the General tab switch both radio buttons in the Properties window to “Obtain an IP address automatically” and “Obtain DNS server address automatically”.
- Keep the “Validate settings upon exit” option checked.
- Click OK to apply the changes.
- This should solve your issue.
Check Nvidia Control Panel Settings
For Nvidia users, tweaking some settings in the Nvidia Control Panel can help. Open the Nvidia Control Panel, navigate to “Manage 3D settings”, and select “Program Settings”. Find Rust in the drop-down list or add it manually. Once selected, set the “Power Management Mode” to “Prefer Maximum Performance” and “Vertical Sync” to “Off”. This can help optimize the game’s performance and reduce crashes.
Update Nvidia Drivers
While it’s a general recommendation to keep drivers updated, Nvidia frequently releases game-ready drivers optimized for popular games. Ensure you have the latest game-ready driver for Rust installed. You can do this using the Nvidia GeForce Experience application or by visiting Nvidia’s official website.
AMD Radeon Settings
For those using AMD graphics cards, adjusting certain settings in the AMD Radeon Software can be beneficial. Open the software and navigate to the “Gaming” section. Find Rust and adjust the “Graphics Profile” to “eSport” and turn off “Radeon Chill”. This can help in enhancing the game’s stability.
TDR Delay for Both Nvidia and AMD Users
TDR (Timeout Detection and Recovery) is a feature in Windows that detects response problems from a graphics card and resets the card to recover to a functional desktop. Sometimes, adjusting the TDR delay can prevent crashes. To do this, you’ll need to modify the Windows Registry. Navigate to
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\GraphicsDrivers and set the “TdrDelay” value to “8”. This increases the time the system waits for the graphics card to respond. However, be cautious when editing the registry and always create a backup.
General Tips for Both Windows 10 and Windows 11 Users
For a smoother Rust gaming experience, always ensure your Windows OS is updated with the latest patches. This can often resolve a myriad of issues. If you’re still facing problems, consider performing a clean boot. This can help identify if any third-party software is causing the issues with Rust. As a final measure, if all else fails, consider reinstalling Rust. Before doing so, ensure you back up any saved data to prevent any loss.
That is all for our Rust fixes for errors like EAC Disconnection Error, crash at startup and more.