Encountering errors can dampen the excitement of playing Rocket League, especially when you’re all set to hit the virtual pitch. It’s like running into a closed door on your way to play a match with friends.
Fortunately, there are several tried-and-true methods to resolve these technical fouls and get you back in the game swiftly.

How to Troubleshoot and Fix Runtime Error on Rocket League PC Game
If Rocket League refuses to start and throws a runtime error your way, it’s often due to some files in the game getting mixed up or damaged.
Verify Integrity of Game Files on Steam
Steam has a built-in tool to check the game’s files.
- Open Steam.
- Find Rocket League in your library.
- Right-click it, select ‘Properties.’
- Then ‘Local Files.’
- And finally, click on ‘Verify Integrity of Game Files’.
This process can straighten things out by replacing any files that aren’t as they should be.
Update Microsoft .NET Framework
Keeping your system’s software up to date is crucial, and the Microsoft .NET Framework is a piece of the puzzle that Rocket League needs to run smoothly. If it’s outdated, the game might not start.
You can download the latest version of the .NET Framework directly from Microsoft’s website. After the update, a quick restart of your computer could have Rocket League revving up without a hitch.
Run a System File Check
Sometimes, the issue is deeper, and Windows system files themselves might be the culprits. Running a System File Check can help.
- To do this, type ‘Command Prompt’ in the Windows search bar.
- Right-click to run it as an administrator.
- And then type ‘sfc /scannow’.
This command will have Windows scan for any issues and fix them, which might just clear the path for Rocket League to launch correctly.
Tips for Troubleshooting Ntdll Error on Rocket League Game

Dealing with an Ntdll error can be a bit like trying to start your car with the wrong key—it’s not going to work until you find the right one.
Modify the Name of the Rocket League Folder
The first step is to give your game files a fresh start.
- You can do this by going to the ‘My Games’ folder on your computer.
- Find the Rocket League folder.
- Change its name.
This simple action prompts the game to create a new folder with fresh files, which may very well solve the problem.
Clear Rocket League Game Cache
Temporary files can sometimes get in the way of a smooth game launch. These are the files your game stores to load faster, but they can get corrupted. Clearing them out is like clearing the clutter from a desk—it helps everything run better.
- To clear the game’s cache, you must navigate to where Rocket League is installed and delete the cache folders.
- When you start the game again, it will create new, uncorrupted cache files.
Disable Steam Overlay
Some features that enhance your gaming experience, like Steam Overlay or certain command line arguments in Epic Games, can interfere with the game starting. Disabling these can be the trick to getting Rocket League up and running.
- In Steam, you can disable the overlay by right-clicking Rocket League in your library.
- Select ‘Properties.’
- Uncheck ‘Enable the Steam Overlay while in-game’.
For Epic Games, you’ll need to open the settings for Rocket League and remove any command line arguments you’ve entered. After doing this, give the game another try—it might just do the trick.
General Troubleshooting Guide for Game Launch Issues on Windows PC

Keeping your graphics card drivers up to date is essential for games like Rocket League that rely heavily on graphics performance. You can usually find the latest drivers on the manufacturer’s website. Once updated, these drivers help your system to communicate better with the game, which can solve a range of launch issues.
Overheating can cause all sorts of problems, including preventing games from launching. If your computer’s fans are louder than usual or the case feels hot to the touch, it might be time to give your system a break and let it cool down. For a more permanent fix, consider cleaning out any dust from the vents or investing in a cooling pad or extra fans for your setup.
Running Rocket League with administrative privileges can sometimes give it the extra access it needs to run smoothly. To do this, right-click on the game’s shortcut and select ‘Run as administrator’. This allows the game to make changes to your system that it couldn’t otherwise, which might be the key to a successful launch.
In Conclusion
These steps are simpler than they might seem and are crafted to get you back into Rocket League smoothly. Follow them as outlined, and you’ll likely find the game up and running without much trouble. The process is designed to be user-friendly so you can tackle the issue and return to the fun quickly.