The Application Was Unable to Start Correctly 0xc00007B on Windows 11: Best 8 Fixes

If you have ever tried launching an application and have gotten the annoying message that says, ‘The application was unable to start correctly 0xc00007b,’ you are not alone, as many Windows 11 users worldwide have also complained about this problem.

However, there are many steps you can take to help you resolve this problem quickly. So, this article will shed more light on the 0xc00007b error, why you are experiencing the error, and the necessary troubleshooting techniques to take to fix this problem.

What is 0xc00007b error?

The 0xc00007b error is a problem that occurs when an application cannot start correctly. Typically, this happens when a user installs 64-bit software instead of 32-bit software, or the other way around, or even when upgrading their Windows operating system.

And the majority of the time, these errors are caused by issues with DirectX, NET Framework, or Visual C.

How to fix the application was unable to start 0xc000007b in Windows?

Before trying the solutions in this article, we recommend restarting your system. This step is simple yet very effective and might solve this error. If, after doing this, the problem persists, try the troubleshooting techniques below.

1. Open application as an administrator

Locate the folder where the problematic application’s launcher (.exe) is stored, right-click on it, and choose Properties.
Click the Compatibility tab.
Tick the box next to the Run this program as an administrator option and hit the OK button.
Finally, check to see if this process has fixed the problem.

2. Reinstall Microsoft C++ Redistributables

Open the Run dialogue by holding the Windows + R keys simultaneously, type appwiz.cpl in the text field, and hit the OK button.
Next, locate, select, and uninstall the Microsoft C++ Redistributable entry.
In the confirmation pop-up, click Yes.
In the User Account Control (UAC) prompt, choose Yes.
Uninstall every other Microsoft C++ Redistributable entry you can find.
After this process, go to the official Microsoft website to download all the Microsoft C++ Redistributable entries you deleted.
After downloading them, double-click on the file to launch the installer, and follow the on-screen instructions to complete the installation.
Check to see if the problem persists.

3. Remove the xinput1_3.dll file in your Windows system

Hold the Windows + E keys simultaneously to open your File Explorer.
Navigate to the following paths below.
C:\Windows\System32 C:\Windows\SysWOW64
In the two locations, search for xinput1_3.dll and delete these files.
Download DirectX by going to the Microsoft DirectX website.
Choose your language and select Download.
Run the dxwebsetup.exe file and follow the on-screen instructions to properly install it.
Now check to see if the problem has been resolved.

4. Install .Net Framework

Open the Run dialogue by holding the Windows + R keys simultaneously, type optionalfeatures in the text field, and hit the OK button.
Tick the box next to .NET Framework 3.5 and hit OK to enable this feature.
Allow Windows to install the required files.
Finally, check to see if this process has fixed the problem.

5. Run the system file checker (SFC) scanner

Hold the Windows + S keys simultaneously to open the Search bar, type Command Prompt, and choose Run as administrator.
In the User Account Control (UAC) prompt, select Yes.
Input the following command below into the Command Prompt.
sfc/scannow
Wait for the scan to be completed and see if this error has been resolved.

6. Run the chkdsk scanner

Hold the Windows + R keys, type cmd in the text field, hold the Ctrl + Shift key, then hit Enter.
In the UAC prompt, choose Yes.
Copy the following command below into your Command Prompt, replace C with any other problematic partition, then click Enter.
chkdsk C: /f
After this process, run the next command below to repair any physical issue.
chkdsk C: /r
After running this command, check if the problem has been fixed.

7. Reinstall the faulty application

Launch the Settings menu by holding the Windows + I keys simultaneously, then click the Apps tab on the left side of your screen.
Pick the Apps & features option on the right side.
Look for the problematic app, click the three tiny dots at the right-hand side of the app, and choose Uninstall from the menu.
Select Uninstall again in the confirmation prompt.
Reboot your system and reinstall the apps you deleted.
Check to see if the problem has been fixed.

8. Update your Windows operating system

Launch the Settings menu by holding the Windows + I keys simultaneously, then click the Windows Update tab on the left side of your screen.
Select the Check for updates button on the right side of your screen.
If any update is available, click on the Download & install button to get the update.
After updating your operating system, check to see if the problem persists.

What causes the application was unable to start correctly 0xc000007b?

There are many factors behind this error, and some of the most common causes for this problem include:

Corrupted app data – If the application you are trying to open is corrupted, you will get the 0xc000007b error code.
Outdated operating system – If your PC runs on an outdated OS, you will encounter numerous problems, including the 0xc000007b error.
Admin access – You might encounter this problem if you don’t have administrative privileges to the file or program you are trying to open.
Malware or virus infection – Virus infection can cause numerous problems for your computer, including the 0xc000007b error.

In conclusion, we have been able to highlight the most effective solutions to overcome the application was unable to start correctly 0xc00007b error in Windows 11. Ensure to try as many solutions as possible until you fix this problem.

Tell us in the comment section below which solutions in this article were the most effective in resolving this problem.