How to Fix 0xc00007b / 0xc000007b Error (The Application Was Unable To Start Correctly) on Windows 10, 8 & 7

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0xc00007b Error Fix Windows 10, 8, 7: Basically, it says ‘The Application Was Unable To Start Correctly 0xc000007b ‘ and comes on Windows 10, 8, and Windows 7 mostly. Let’s check out the reasons behind this error first. Such an error creates a difficult situation for a user while using a computer. It gets irritating, it leaves PC unusable.

How Does The 0xc00007b Error Comes?

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Before going to know how to fix 0xc000007b error, let’s get to know the reason or cause behind this error. Generally, it is seen when a user is trying to run any application or game on their Windows operating system. The error pops-up all of a sudden and demands user to kill their task(s).

The main/root cause is running 64 bit applications/software on the 32-bit operating system or vice-versa. What it does is, when we try to run a 32 bit application on 64 bit OS, it tries to load a 64-bit dll. Most of the times, these errors are seen while playing PC games likes of Watch Dogs, OutLast, and Dead Island.

If you are Windows user, then you may have probably come across this type of error. Perhaps, you have arrived here in search of the fix. So, we are here with the guide on 0xc00007b error fix windows 10 64 bit and 0xc00007b error fix windows 7 64 bit as well as for 32 bit systems.

Here, in this article, we have come up with the solution to get rid of error 0xc00007b or 0xc000007b which come in PC games and other applications. The below fixes will help you to fix application error 0xc00007b and fix 0xc000007b error in Windows 7, 8, and 10.

The error is mostly seen in the following games.

  • Assassins Creed IV Black Flag ( AC4BFSP.exe )
  • The Elder Scrolls Skyrim ( SkyrimLauncher.exe )
  • Battlefield 4 ( bf4.exe )
  • Dirt 3 ( dirt3_game.exe )
  • Call of Duty: Ghosts ( iw6mp64_ship.exe )
  • Diablo 3 ( Diablo III.exe )
  • Watch Dogs ( Watch_Dogs.exe )
  • Just Cause 2 Multiplayer ( JcmpLauncher.exe )
  • Child of Light ( ChildofLight.exe )

0xc00007b Error Fix

Following are the methods to fix error code 0xc00007b, 0xc000007b and 0*c00007b unable to start application correctly.

Solution 1: .Net Framework

Many of such cases arise due to .Net framework reasons. So, what you need to do is to re-install the relevant or latest version of .NET framework to your OS. Downloading and installing the .NET Framework will fix 0xc000007b error. After you have installed it, just restart your PC and the effect will take place.

Solution 2: Repair Corrupt System Files

Download and run Reimage Plus to scan and restore corrupt and missing repositories from

Solution 3: Run as Administrator

In some cases, to fix error 0xc000007b, we need to run the application as an administrator. It may require those privileges.

Follow the steps to execute any application as an administrator.

  1. Right click on the application and select Properties.
  2. Click on the Compatibility tab on the properties dialog box.
  3. Select/mark ‘Run This Program As An Administrator’ box and then, click OK.

Solution 4: Re-install The Application

Uninstall the application and re-install it. If doesn’t uninstall easily, do it forcefully. When it is done, restart the PC and try to run the application again.

Solution 5: Updates

Sometimes, the reason behind this problem is the application update. You may need to install the missing drivers or updated drivers. It’s because Microsoft regularly releases patches which block latest discovered security holes. With these patches,

Microsoft also adds malware definitions to its Windows Defender and Security Essentials utilities. Install the latest patches from Microsoft and update the outdated drivers to make your application work once again.

Solution 6: Run CHKDSK At Reboot

It is recommended to run it once in a while. It keeps PC in good shape. To do it, follow the steps.

  • Click on the start menu and type ‘cmd’, then right click on it and select run as administrator.
  • In the command prompt, type the following command – ‘chkdsk /x /f /r’ and hit enter.
  • Type ‘Y’ when it asks to check the disk on the next reboot.

Solution 7: Install DirectX

Some software and all games require DirectX to be installed for running the same. If it’s a problem, then try download DirectX latest version and install it on your PC. After that try to run that particular software/game which gave the error. You can get the latest version of DirectX from the following URL.

Solution 8: Install and Run VC Redist

  • Download VC Redist Installer and run it.
  • Reboot the computer and test.

Solution 9: Install Microsoft Visual C++

It may be possible that the error occurred due to unavailability or outdated version of Microsoft Visual C++. Or it may be possible that it’s not configured correctly.

Following are the urls to download Microsoft Visual C++ 32 bit and 64 bit.

  • 32bit Windows

  • 64bit Windows

Solution 10: Automatic

It may be entirely possible that the error has occurred due to registry corruption. So, to repair or fix the corrupted registry, you can use Windows Registry Repair Tool.

This particular tool has been designed to solve similar types of corruption and fix the registry of computers. After fixing, the PC will perform faster and better.

Stay tuned to Windows Error Fix for more fixes to errors.