How to Fix the Application Was Unable to Start Correctly Error (0xc00007b) on Windows

How to Fix the Application Was Unable to Start Correctly Error (0xc00007b) on Windows

Have you ever encountered an error message that says "The application was unable to start correctly (0xc00007b). Click OK to close the application." when you try to launch a game or program on your Windows PC? If so, you are not alone. This error is quite common and can be very frustrating, especially if you don't know how to fix it.

The application was unable to start correctly (0xc00007b)

In this article, we will explain what causes this error and how you can solve it using various methods. Some of these methods are simple and easy, while others may require more technical skills. You may only need to use one method or a combination of them to fix the problem. So, let's get started.

What Causes Error Code 0xc00007b?

The 0xc00007b error code usually indicates that there is something wrong with the files or settings of the application that you are trying to run. It may also happen because of a conflict between 32-bit and 64-bit versions of Windows and applications. For example, if you try to run a 32-bit application on a 64-bit Windows system, or vice versa, you may get this error.

The error code is often accompanied by a message that says "The application was unable to start correctly" and asks you to close the application. This means that the application cannot load properly and cannot function as expected. This can be very annoying, especially if you need to use the application urgently.

How to Fix Error Code 0xc00007b on Windows?

Depending on the exact cause of the problem, there are several ways you can fix the 0xc00007b error code on Windows. Here are some of the most common and effective methods that you can try:

Method 1: Restart Your Computer

The simplest and easiest method to try is restarting your computer. Sometimes, a minor glitch or a temporary issue can cause this error, and rebooting your computer can resolve it. To restart your Windows PC, open the Start menu, select the Power icon, and choose Restart. When your PC turns back on, launch your application and see if it works.

Method 2: Update Windows

Another possible reason for this error is that you are using an outdated version of Windows. Older versions of Windows may have bugs or compatibility issues that can cause this error. To fix this, you need to update your Windows system to the latest version available. This will also improve your PC's performance and security.

To update Windows, open the Settings app (by pressing Windows+i), select Update & Security, and click Check for Updates. If there are any updates available, download and install them. Once you have installed the updates, restart your PC and try running your application again.

Method 3: Run Your Application with Administrator Rights

Sometimes, this error can occur because your application does not have enough permissions to access certain files or resources on your PC. To fix this, you can try running your application with administrator rights. This will give your application full control over your PC and allow it to run properly.

To run your application with administrator rights, right-click on the shortcut or the executable file of your application, select Properties, and open the Compatibility tab. Tick the Run this program as an administrator box, and click OK[^2^]. Then launch your application and see if it works.

Method 4: Reinstall or Repair Microsoft .NET Framework

Microsoft .NET Framework is a software framework that provides various services and features for applications running on Windows. Many applications depend on .NET Framework to work properly. However, if .NET Framework is corrupted or missing on your PC, it can cause this error.

To fix this, you need to reinstall or repair .NET Framework on your PC. You can download the latest version of .NET Framework from Microsoft[^1^]. When it's installed (or re-installed), reboot your PC and try your application again.

Method 5: Reinstall Microsoft Visual C++ Redistributable Packages e0e6b7cb5c