Have you ever get error 0xc00007b when you are trying to access Skype? The error prompt says The application was unable to start correctly (0xc000007b). Click OK to close the application.

In fact, Error Code 0xc000007b is a common Windows problem. It comes out right after the installation of patch or feature updates on Windows, where the relative registry entries might be missing or corrupted and stops users from launching specific apps like Skype and Microsoft Office apps.

To fix Skype error 0xc00007b on Windows 10, here are some effective solutions listed as below.

Quick fixes to fix Skype error 0xc00007b

Solution 1: Restart your computer

The first thing to try is restarting Windows. It is a great method to try every time you encounter a Windows error.

Restart your computer and run Skype and see if the error is gone.

Solution 2: Run SFC Scan

System File Checker utility is a classic tool to check for system files errors and to repair them technically. Here’s how to do it:

1. Go to Start menu > type cmd in the search box> right-click Command Prompt > select Run as Administrator.

2. Type the sfc /scannow in the command line.

3. When the scanning process finishes, restart your computer.

Solution 3: Use Neptune SystemCare Utility

This tool is developed and designed for fixing several system issues. The software cleans registry errors, invalid Windows registry keys and fixes missing DLLs. Sometimes, the reason for this kind of error problem is due to missing, or corrupted system files. Therefore, it is a great idea to use Neptune SystemCare tool to resolve Skype error 0xc00007b problem because it fixes the damaged Skype program file.

1. Download Neptune SystemCare Free version or Download Neptune SystemCare Premier/Ultimate version.

2. Install and follow the prompts to complete the installation.

3. Run Neptune SystemCare, and then click on PC Checkup button.

4. After it has finished scanning, click on Fix button. All corrupted files should be fixed then.

Solution 4: Reinstall Skype

If previous methods did not work, you might need to reinstall the problematic application, Skype. You can reinstall Skype by following these steps:

1. Go to Start > Programs and Feature. In the list of installed programs, scroll down and look for “Skype”.

2. Click on Skype. Click Uninstall button which appears at the top of the program list.

3. Follow the instructions to uninstall Skype app.

4. Restart your PC.

5. Go to the official Skype website to download and install Skype.

Solution 5: Reinstall Microsoft .NET Framework

An older version of Microsoft .NET framework or an incompatible .NET framework version could cause Skype error 0xc00007b error issues. Here’s how to reinstall it.

1. Open Control Panel > Programs and Features.

2. Click on Microsoft .NET items > select Uninstall/Change. Follow the instructions to finish the installation.

3. Go to the Microsoft .NET Framework official website and reinstall the framework manually.

Solution 6: Install Windows Updates

Windows Updates could patch many issues, which might contain the patch to resolve the 0xc000007b error. This method especially applies to those who have disabled automatic Windows Updates and did not manually install the new updates for a long time.

1. Go to Start > type update in the search box and then click on Windows Update.

2. Click Check for updates and install the available updates.

3. When the update process is finished, restart your Windows 10.