Many errors that were a part of the earlier iterations have made their way to Windows 11. One such is the 0xc00007b error in Windows 11, which is encountered when you try to launch an application. And honestly, the accompanying error message doesn’t offer much on the underlying cause or the course of action for effective troubleshooting. Therefore, we decided to dedicate this article to list the most effective fixes for this particular error, help you eliminate it, and use your favorite applications without any issues.

What causes error 0xc00007b on Windows 11?

It may be hard to pinpoint the exact cause, but here are a few common triggers:

An outdated OS – Generally, you can expect more system errors when your OS is not up to date. Privilege levels – Some apps can only be run by an admin, so if you are not an admin, they will naturally not launch. Corrupted app data – If this is the case, your only solution will be to uninstall and reinstall a clean copy of the app.

A few related errors are Witcher 3 0xc00007b and origin 0xc00007b on Windows 11, but the exact solutions should work regardless of the application. While the above is not an exhaustive list, it is an excellent place to start. So let’s now show you some of the best solutions.

How do I fix error code 0xc000007b in Windows 11?

1. Restart the computer

Most errors in Windows 11, including 0xc00007b, can be fixed by a simple restart if there’s a trivial issue behind it. When you restart the computer, the OS is rebooted, and any problems are automatically removed.

2. Update Windows 11

If on Windows 11 you got error code 0xc00007b – the application was unable to start correctly, updating the OS will come in handy.

3. Use a dedicated third-party tool

Rather than following a manual approach to eliminate the 0xc00007b error in Windows 11, you can use a reliable third-party tool. We recommend Restoro, one of the best repair tools that you will find online. It will look for problems with the PC and eliminate them automatically. These include issues launching a third-party app in case critical DLL files are missing or there are damaged Windows files. Apart from that, this program will scan for malware and viruses, eliminate them, and repair the damage caused in the meantime. A great thing about this software is that it detects inoperative apps and system files thanks to its diagnostics feature. By that means, you can instantly recognize which apps are slowing your PC performance. As a result of that, Restoro notifies you if your PC needs a system optimizer or an antivirus tool. Then, it will help you remove, repair, or replace the problematic files.

4. Launch application with administrative privilege

If on Windows 11 you got error code 0xc00007b – the application was unable to start correctly, launching it with administrative privileges will come in handy.

5. Install .Net Framework

6. Reinstall Microsoft C++ Redistributables

The C++ Redistributable installs the critical files required by applications to function, and if these are outdated or corrupt, you are likely to encounter a 0xc00007b error in Windows 11.

7. Reinstall the problematic app(s)

If nothing else works, the problem likely lies with the program itself, and the best solution here is to uninstall the app and reinstall it. But, make sure that you go with this method as a last resort since users have recorded a lot of success without having to uninstall apps.

How do you fix application errors?

For many application errors, these solutions mentioned will still come in handy. But, as a tip, start by restarting the device; it is an easy way to eliminate minor problems. You may also try any of the following:

Update the OS Reinstall a clean copy of the app Reinstall essential packages in Windows like Microsoft C++ Redistributables

While these are general fixes, in most situations, they will work. That’s it! If you encountered the error 0xc00007b – the application was unable to start correctly on Windows 11, you should now have successfully resolved it. Also, find out what to do if the applications won’t open in Windows 11. This error can be caused due to several reasons, and troubleshooting it is a tad more complex, so you will have to follow a systematic approach. Please tell us which fix worked for you in the comments section below.

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