How to Fix 0xc00007b/0xc000007b Error (All PC Games & Software) on Windows 10, 8.1, 8 & 7

Fix 0xc00007b/0xc000007b Error

Are you the one struggling with “the application was unable to start correctly 0xc00007b” error on your Windows OS then this article is for you?

Here learn the complete information about the error the application was unable to start correctly (0xc00007b), and the possible solutions to fix the error in Windows 7/8/8.1 & 10

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Well, this type of error generates a very complex situation for the users as they are unable to operate their system like previous.

So, it is important to fix the error immediately to start using the system again.

But to fix the 0xc00007b or 0xc000007b errorthe application was unable to start correctly” on Windows 7, 8, 8.1, & 10 it is necessary to know why you get the error, as this helps you to fix it easily and permanently.

So, before moving further to know  “how to fix the 0xc00007b error?” or how to fix the 0xc000007b error?” learn the root cause of this error to prevent getting it in the future.

Why I Get the Error 0xc00007b “Application was unable to start correctly”?

When a user tries to execute any application or game on their Windows system then, the 0xc00000 7b/0xc000007b error appears suddenly and stops the user to execute their tasks.

This error is mainly generated because of mixing up a 32-bit environment with a 64 bit one.

It means you have a 32-bit application that attempts to load a 64-bit dll. Such errors may also appear while playing PC games such as Watchdogs, Outlast, and Dead Island.

The error 0xc000007b or 0xc00007b commonly appears in the Windows 7 system but many Windows 10 users are also found complaining about the “0xc00007b error fix Windows 10 64 bit” error message.

So, here in this article are the fixes that helped many users to get rid of error 0xc00007b/0xc000007b from all PC games and other applications.

Most Frequently Happens With These 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 )

How to Fix 0xc00007b/0xc000007b Error on Windows? 

Follow the below-given solutions carefully to fix the error The application was unable to start correctlyconvoyed by an error code (0xc000007b/0xc000007b/0*c00007b).

Solution 1:  Download .Net Framework

In lots of cases, this error can generate due to .NET framework reasons. So try to re-installing the latest or suitable version of the .NET framework.

Download and install the .Net framework to fix the 0xc000007b error.

After successfully re-installation of the application restart your PC to takes place the executed modifications.

And check if the Application Unable to Start Correctly Error (0xc000007b)  is fixed or not.

Solution 2: Run the Applications as Administrator

Some software requires running as an administrator privilege, and doing this could fix error 0xc000007b.

To execute any application as an administrator, follow the steps given below:

  • Go to the properties of the application by, Right-click the application’s shortcut, and then click Properties

Fix error 0xc00007b

  • From the properties dialog box, click on the Compatibility tab > click Change settings for all users

Fix error 0xc00007b

  • Then mark the “Run this program as an administrator” box, and click on OK

Fix error 0xc00007b

Solution 3: Install the Latest Updates

It might happen due to outdated programs you are encountering the error 0xc00007b. So check for the latest updates and update your applications.

Microsoft regularly releases patches for the Windows Defender and Security Essentials utilities to fix the latest discovered holes, and malware definitions.

So, make sure to download the patches released by Microsoft. Also, check for the latest driver updates, install the missing drivers and updates the outdated ones like graphics card drivers.

To do so, visit the official Microsoft website or the manufacturer website and check for the latest drivers updates, compatible with your Windows system.

Despite this, you can also do it easily with the Driver Updater, this helps you to update the drivers automatically.

Get Driver Updater to update the drivers automatically

Solution 4: Install DirectX

Some software and especially games require DirectX software.

Though, your PC must include the latest version of DirectX to run the games and software without any error.

Download & install this at the below link.

Solution 5: Install Microsoft Visual C++

Try to install Microsoft Visual C++ because this error message may happen on operating systems when the Microsoft Visual C++ Package is not correctly configured.

Download the 32 bit and 64 bit of Microsoft Visual C++ from the below-given link:

32bit Windows

64bit Windows

Solution 6: Update xinput1_3.dll File

Due to the xinput1_3.dll not found or missing errors or the file gets damaged or misplaced or overwritten with some other version then your system will throw 0xc000007b error.

So, to overcome the error you have to replace the 32-bit xinput1_3.dll with a compatible version. Apply the below-given steps:

NOTE: It is suggested to take a backup of your original xinput1_3.dll file (located at C:\Windows\SysWOW64.) before applying these steps.

1: First, you have to download the 32-bit xinput1_3.dll file and extract it.

2: Now, copy the extracted file and paste it to the location: C:\Windows\SysWOW64. If the system shows any prompt then choose “Copy and Replace”

Make sure to apply the steps very carefully and check if the 0xc00007b error fix Windows 7 64 bit is resolved or not. 

If replacing the xinput1_3.dll file won’t work for you then try running the DLL Repair Tool, to fix the DLL errors easily.

Get DLL Repair Tool, to fix xinput1_3.dll error

Solution 7: Disable Third Party Applications

By applying this method you can easily find out whether the 0xc00007b error is caused by any third-party application or not.

NOTE: In order to apply this solution, log on to the computer as an administrator. After the completion of the troubleshooting process, reset your computer to start normally.

1: Press Windows + R to open the run dialogue box. In the run box type ‘msconfig’ and hit Enter key.


2: Now a window will appear, go to the “Service” tab. Choose the “Hide all Microsoft services” and click on the “Disable all” button.

Hide all Microsoft services

3: Then Open Task Manager > click on the “Startup” tab, for startup item, and click on each item > click Disable.


4: Now, close the Task Manager and click OK on the “System Configuration” window. Reboot your PC or Laptop.

Solution 8: Try to Run the Application Using the Compatibility Mode

This solution is recommended to check for any kind of compatibility issue with your system. So, run the games and apps in the compatibility mode.

Steps to Run Application in Compatibility Mode:

  • Right-click on the error showing Application icon and go to the Properties;

Fix error 0xc00007b

  • Now, click on the Compatibility tab and mark the box along with the Run this program in compatibility mode for

, click on the Compatibility tab and mark the box along with the Run this program in compatibility mode for

  • From the drop-down menu select a previous version of Windows;
  • At last, click on the Apply, and then OK.

It is estimated doing this works for you to fix the application was unable to start correctly 0xc00007b error. But if not then follow the next solution.

Solution 9: Verify System File Corruption

It might happen due to the system files corruption, you are encountering the 0xc00007b/0xc000007b error, so run the SFC scan to repair corrupted system files.

1: First, open the command prompt window with administrator privilege.

Command Prompt (Admin)

2: Now, in the command prompt, run the below-given command:

  • sfc /scannow


3: This command will scan all the system files and fix them.

In case your system throws an error Windows Resource Protection found corrupt files, then execute the following commands:

  • dism /online /cleanup-image /checkhealth
  • dism /online /cleanup-image /restorehealth

Now restart your system and check if the error the application was unable to start correctly (0xc00007b) is fixed or not in Windows 7/8/8.1 & 10.

Best & Easy Solution to Fix Error 0xc00007b or 0xc000007b In Windows OS

Manual methods are time-consuming and quite risky, if you are not having technical knowledge of computer then you may find difficulty in performing the above-given solutions.

So, in this case, you can run the trusted PC Repair Tool, to fix the error “the application was unable to start correctly” 0xc00007b in Windows 7/8/8.1 & 10

This is an advanced tool, that just by scanning once, detect and fix all sort of computer errors and issues. With this, you can various errors like DLL errors, Registry corruption, Application errors, remove malware/virus, protect you from file loss, BSOD errors and many others. 

This tool is specially designed to deal with all types of errors and refresh the registry of your computer to improve the Windows PC performance.

Get PC Repair Tool to Fix Error 0xc00007b or 0xc000007b


Well, I had done my job now it’s your turn to follow the given fixes carefully to fix the 0xc00007b/0xc000007b Error on Windows 10, 8.1, 8 & 7.

Make sure to perform the given solutions step by step carefully to overcome the error completely

I hope the article had helped you to solve the error the application was unable to start correctly 0xc00007b and make your Windows system error-free.

Despite this, if you are having any suggestions, queries, or comments then feel free to share with us in the comment section below.

Good Luck..!