Fix 0xc000007b Error: The application was unable to start correctly

This guide is all about how to fix Application Unable to Start Correctly Error (0xc000007b) Error on your Windows Laptops and PC. If you are using Windows OS then you might have seen this error. You will face this error due to many reasons. Many users are facing this issue when they are installing new Windows OS or install Windows updates. Sometimes you will face this the application was unable to start correctly (0xc00007b) error while downloading new updates for Microsoft Office.

If you are facing this “The application was unable to start correctly” Error message on your screen then you are in the right place. We will explain this error in detail and also share some reasons behind this error.

So here is how you can fix this error.

The application was unable to start correctly (Error 0xc000007b)

0xc000007b application error is very common. One of the main reason for this error is the mixing of 32-bit and 64-bit OS and applications.

In this guide; we will share solutions that have reportedly worked for many users. You should follow each method carefully.

This error prevents the application from starting. It is really annoying. Below are various methods to fix the 0xc000007b error.

Other reasons include interrupted installation of updates, incorrect shutdown, deletion of programs directly, damage of system files and many others.

Fix 1. Restart and Re-install Windows OS to Fix 0xc00007b Error

This method is very easy. All you have to do is reinstall Windows OS. You can also use System Restore if you have a backup.

Step-1: Restart the computer and try again. If the error is still appearing then you have to use this method.

Step 2: First of all remove that application completely from your system.

Step 3: Turn OFF the antivirus temporarily and after reboot, reinstall the Application.

Step-4: Now try to run the Application again and see if it is working or not.

Fix 2. Run as Administrator

Some applications require administrator access. So try to run your Application with Admin Access. Right click on your application and choose Run as Administrator. Alternatively, follow these steps:

Step-1: Right-click on Application Icon > Properties.

Step-2: Go to Compatibility > Run this program as an administrator.

Step-3: Finally click on OK.

Fix 3. Update Windows or Re-install .NET Framework to solve 0xc000007b error

Sometimes due to .NET Framework issue, you will face this error 0xc000007b. So try to reinstall or update .Net Framework.

(i) For Windows 8/8.1/10 users:

Step-1: Go to Control Panel > System and Security > Windows update > Check for updates.

(ii) For Windows 7 or older users:

Step-1: Go to Control Panel > Programs and Features > Find Microsoft .NET > Uninstall/Change and follow the instructions to uninstall those items.

Step-2: Go to official Microsoft .NET Framework website and download the latest version and then install it again.

Fix 4. Check Hard Drive

Go to Start menu > cmd > Right-click on Command Prompt > Run as administrator.

Type the following command > Enter.

chkdsk c: /f /r

Replace “c” with your system drive letter.

Fix 5. Reinstall all Microsoft Visual C++ packages

Go to Control Panel > Programs and Features > Find all Microsoft Visual runtime packages and uninstall them from > restart your computer.

Step-3: Visit official Microsoft website > Download and install Visual C++ runtime packages again.

Check if you can launch the application now.

Fix 6. Install or Update DirectX

Step-1: Visit the official Microsoft website > download & install the latest version of DirectX.

Step-2: Reboot system and then Run the Application.

Fix 7. Run sfc/scannow

Go to Start menu > cmd > Right-click on Command Prompt in> Run as administrator.

Type the following command > Enter:

sfc /scannow

Wait patiently and once process done, check the application is running or not.

Summary

These are some working solutions for 0xc000007b: “The application was unable to start correctly” error. You can try any of the methods.

Hope you found exactly what you were looking for in this guide to fix the application was unable to start correctly 0xc00007b issue.