Recently Several users have reported encountering a 0xc00007b error in their Windows 10 or Windows 11 when launching an application.

Windows users have reported receiving the following message: “The application could not be started correctly” with the error code (0xc000007b).

Note: As of now (December 2022) These solutions are working perfectly fine to fix the error code 0xc00007b. so if it’s not working for you, then you must have not followed the steps carefully.

Is this error affecting your computer? And wondering How can a 0xc000007b error be fixed? Don’t worry; we’ve covered 69 methods in this article to fix error 0xc00007b in Windows 10 or 11.

This type of error typically appears when attempting to launch multiple games, such as those found on Steam or Epic, but it can also happen when opening a regular application. You can scroll down to see more detail about the “0xc00007b error.”

What is error 0xc00007b and why does it occur?

When you run certain games or windows programs you might come to this error with a popup saying the following error message:

“The application was unable to start correctly (0xc00007b ). Click OK to close the application.”

The exact cause may be difficult to determine, but the following are some typical triggers of the error 0xc00007:

• The error code 0xc00007b can occur after you upgrade from an earlier version of Windows and something goes wrong with certain files or programs.
• The error code 0xc00007b can occur if you mistakenly installed a 32-bit windows version application in your 64-bit windows or vice versa.
• The error code 0xc00007b can occur if you are trying to run a 32-bit application and you don’t have 32-bit DLLs.
• The error code 0xc00007b can occur if you are trying to run an application without admin access but they might need admin privileges in order to run.
• An outdated OS or corrupted app data can also be the cause of this error.
• The error code 0xc00007b can occur if there is something wrong with certain files and programs or a broken windows update.
• You can encounter the error code 0xc00007b if your app data is corrupted, in which case you will need to uninstall and reinstall a clean copy of the app.

A few related errors are Witcher 3 0xc00007b and origin 0xc00007b on Windows 11, but this solution would work in those applications as well.

Now let’s show you some of the best working solutions on how to Fix error code 0xc00007b 

How to Fix error 0xc00007b in windows 10 or 11 | Application was unable to start correctly

If you have already tried the usual solutions, Like Running the program as administrator,  rebooting the computer or doing SFC scans etc then we would recommend you to directly try solution number 3 which is Reinstalling Microsoft C++ Redistributables as many windows users have confirmed that reinstalling the Microsoft c++ redistributables has solved this issue.

Let’s start with the first solution.

Fix 1: Run the program as an administrator

If your program is showing the error code 0xc00007b we recommend you first run the program with admin rights, as most of the time it works.

To run the program as admin follow the steps:

1. Press Windows and search for your program and from there click on “Run as administrator”

2. 

3. And click on “yes” if it asks.
4. If you have a program on the desktop or somewhere else, you right-click on the installer and from there you will get an option to run as administrator.

5. 

Fix 2: Restart the computer

Whether you believe it or not, restarting a computer can solve a variety of issues. We advise restarting your computer if you encounter error code 0xc0007b.

To restart your computer follow the steps:

1.  Close all your programs
2. Open the command prompt by pressing windows +  r
3. Enter the command below and press enter
4. “Shutdown /r /t 0”

It will automatically restart your computer, wait for a few seconds to fully restart your computer, and then open the same program where you were facing the error 0xc0007b and check if it is still present.

Fix 3:  Install Visual C++ Redistributable Runtimes AIO Repack 0.64.0

What is this Visual C++ Redistributable Runtimes AIO Repack?

Visual C++ Redistributable Runtimes AIO Repack is a third-party tool that has all the latest Microsoft Visual C++ Redistributable Runtimes without the original setup bloat payload.

Isn’t this nice?

In simple words, it will automatically install all the important C++ Redistributable that you need for your programs to run.

It Built upon VBCRedist_AIO_x86_x64.exe by @ricktendo64

• The process is handled by a windows command script, which runs hidden in the background by default.
• Before installation, the script will check and remove existing non-compliant Visual C++ Runtimes, including the original EXE or MSI setups or older MSI package versions.
• The uninstallation option/script will remove any detected VC++ runtimes (except UCRT).
• Windows XP support is partial, the pack will install and detect the latest runtimes versions, but it will not check and remove non-compliant versions.
• You can extract the installer file with 7-zip or WinRar to a short path and run Installer. cmd as administrator

How to install and use Visual C++ Redistributable Runtimes AIO Repack to fix error 0xc00007b?

1. Simply download the VisualCppRedist_AIO_x86_x64_64.zip file from here
2. Extract it somewhere on your PC. and run the VisualCppRedist_AIO_x86_x64.exe with admin rights.
3. It will automatically install all the necessary programs that you need.
4. After that restart, your computer and hopefully error 0xc00007b should be resolved.

Also read: how to fix steam_api.dll was not found in windows

Fix 4: Reinstall Microsoft C++ Redistributables

Microsoft Visual C++ Redistributable Package is a runtime component necessary for running multiple applications. It has been observed that this fix is the most effective solution to fix error 0xc00007b, Many windows users have confirmed that in windows, Microsoft Visual C++ issues frequently cause the error 0xc00007b. Simply uninstalling and reinstalling the Microsoft Visual C++ Redistributable package on your computer should solve the error 0xc00007b.

Note: you can fix this issue by repairing the Microsoft C++ Redistributables, which is easier compared to reinstalling them, To repair your Microsoft C++ Redistributables simply follow the steps:

How to repair your Microsoft C++ Redistributables

1. Press Windows + r to open the dialog box
2. Write  the below command and press enter
3. “Appwiz.cpl”
4. It will open the programs and features page in control panel
5. Find and repair all items with the name “Microsoft Visual C++ 2** Redistributable“ and reboot your computer.
6. To repair, just right-click on individual Microsoft C++ Redistributables icons and click on change.

7. 

8. From there click on repair, and it will automatically repair Microsoft C++ Redistributables according to your windows.

9. 

How to reinstall your Microsoft C++ Redistributables

To Reinstall Microsoft C++ Redistributables, follow the steps below:

1. Press Windows + r to open the dialog box
2. Write  the below command and press enter
3. “Appwiz.cpl”
4. It will open the programs and features page in control panel
5. Find and Uninstall all items with the name “Microsoft Visual C++ ** Redistributable“ and reboot your computer.
6. Go to Microsoft to download and install Visual C++ Redistributable Packages.
7. Look for Visual Studio with the Latest year, and download the file according to your system architecture. 

8. 

9. To check your system type open cmd and enter “systeminfo”. It will show you your system architecture.

10. 

11. After downloading install the Microsoft C++ Redistributables and reboot your computer.

12. 

13. Now open the same program and check if the error still persists.

If it doesn’t fix your problem check the next solution.

Fix 5: Fix xinput1_3.dll file in your windows system

If you are facing error code 0xc00007b there is a good chance that your xinput1_3.dll file is corrupted. According to lots of windows users deleting the xinput1_3.dll and then simply installing DirectX has solved this issue for them.

To see how to do it, follow the steps:

1. Open your file explorer and visit these two location (you can open two new windows or tab for this)
2. C:\Windows\System32
3. C:\Windows\SysWOW64 
4. On both locations look for “xinput1_3.dll” and delete them from your PC.

5. 

6. Now Visit here to download DirectX.
7. Choose the language and click on download.
8. Run the dxwebsetup.exe file and install it properly.
9. Now open the same program where you were facing an error.

Fix 6: Exclude programs from antivirus:

Some windows users have commented on online forums that just by excluding the program from their antivirus software they were able to solve it.

Here is what exactly they said:

“For those who can’t solve it there’s a chance your antivirus is causing the issues. After months of trying to find an issue I just added a file to the anti-virus software saying don’t mess with these and all my games work. To do it all you need to do is go to your antivirus software, go into settings and add a file to the ignore. If you want to steam, add the whole file called SteamLibrary to the list and it fixed it for me i hope it helps you.”

Fix 7: Download XINPUT1_3.DLL to fix your DLL problems

According to lots of windows users of the Microsoft windows forum, downloading the XINPUT1_3.DLL and pasting it into their program directory has fixed the error code 0xc00007b.

To fix the error code 0xc00007b with XINPUT1_3.DLL follow the steps below:

1. First, download the XINPUT1_3.DLL from here.
2. Look for the dll with the latest version and download only the 32-bit Architecture.

3. 

4. Now right-click on your program/game and open the file location

5. 

6. And in that file location extract the XINPUT1_3.DLL zip file.

Try restarting your computer if needed and reopening your program, it should run fine, if not, there are probably more corrupted dlls to be removed, so try the next Fix.

Fix 8: Download all the important DLL files

In this fix, we are going 

1. Download the ALL_DLL_FILES.ZIP from here.
2. Extract it into your PC.
3. Go to “in game folder” and then go to either 32-bit or 64-bit, depending on your computer.
4. You can find your system architecture from Fix 3
5. And now copy all the DLL files from there and paste (click replace it if it asks to) them into your program’s file location. (Fix 5 step 4)
6. Now go to DLL files and copy all the dlls inside it.
7. Now paste (click replace if asks to) all those dlls into these two folders given below
8. C:\Windows\System32
9. C:\Windows\SysWOW64 

Now after all of this, your program should be working fine. If it still doesn’t work we recommend you to do an SFC scan.

Fix 9: Run CHKDSK and SFC scan

If none of the above fixed worked for you, you might want to run CHKDSK to scan your computer’s Hard Drive and fix any problems found, since Hard Drive problems can also cause this problem. 

With the above, You can run an SFC scan as well. When you run sfc /scannow, it will scan all protected system files, and replace corrupted files with a cached copy located at %WinDir%\System32\dllcache. So it is recommended that you run both command.

To run CHKDSK and SFC scan together, follow the steps: 

1. Open cmd with admin rights
2. Enter the command below and hit enter

3. chkdsk c: /f /r & sfc /scannow & shutdown /r /t 0 /f

4. On the above command If you change C: to any other drive, it will check that drive.
5. It will auto-execute and restart your computer.

After the restart check if it solved your error or not.

Also read: (0xc000007b).dll : Free Download for windows

Fix 10: Reinstall or Update to the Latest Version of the .NET Framework

In some cases, this error message “The application was unable to start correctly (0xc00007b ). Click OK to close the application.” can also be caused by the .NET Framework. Therefore, updating the .NET Framework to the latest version might solve the problem.

To update the .net framework to the latest version follow the steps below:

1. Press Windows and search for the control panel, and click ok.
2. From there click on programs.

3. 

4. Now click on the turn windows feature on or off

5. 

6. Here check both .NET frameworks and click on OK.

7. 

8. Now from the options choose “let windows update download the files for you”

9. 

10. It will automatically download the required files. 
11. Wait for it to finish and then open the program where you were facing the error.

Hopefully, it should fix the problem.

Fix 11: Update DirectX

In case none of the above methods work, updating/reinstalling DirectX is our last resort, otherwise, re-installing Windows is necessary.

TO update your DirectX simply follow the steps:

1.  Visit here to download DirectX.
2. Choose the language and click on download.
3. Run the dxwebsetup.exe file install it properly and then restart your Laptop.

This should fix your problem.

you can also watch this video if you need more help:

Final Words

Is this article helpful in resolving error 0xc00007b in your windows 10 or 11? We hope that you can now Fix error 0xc00007b in your windows 10 or 11. Let us know what fix worked for you in the comments section below. To summarize, this post has shown 11 ways to fix the 0xc00007b error code. Try these solutions if you encounter the same error.

Team windowsground

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