Fix The Application Was Unable To Start 0xc000007b Error in Windows

Quick and easy solutions to “The Application Was Unable To Start 0xc000007b” Error in Windows.

0xc000007b

Have you ever encountered the frustrating 0xc000007b error code when trying to open an application on your Windows 10 or 11 computer? Wondering what’s causing this problem? Well, it can be due to several factors. One common culprit is corrupted or missing Dynamic Link Library (DLL) files. These little files are essential for your applications to run smoothly, and when they get messed up, you run into trouble. Moreover, this error also arises because of the compatibility issues as you can see, Windows comes in both 32-bit and 64-bit versions, and your application might not play nice with your Windows version.

In addition, this issue can also be the result of problems with certain files or recent Windows updates. The good news is that you’re not stuck with this error. There are ways to fix it, from simple ones to more complex solutions. You can try reinstalling or updating your Visual C++ runtime libraries, make sure those DLL files are in good shape, and check if your application and Windows version are getting along. By tackling these issues, you can bid farewell to this error and get your applications running smoothly again.

0xc000007b Error in Windows

Here is how to fix The Application Was Unable To Start 0xc000007b Error in Windows:

Launch the Application with Administrator Privileges

By allowing the program administrative privileges, such as access to all system files and DLLs, running the program in an elevated mode may resolve the problem. This usually fixes difficulties with compatibility and permissions, letting the software start up normally. Here are the steps to follow:

  1. Right-click the app and select Properties.
  2. Go to the Compatibility tab.
  3. Check Run this program as an administrator.
  4. Click Apply > OK.
how to fix The Application Was Unable To Start 0xc000007b Error in Windows

Also, see: Fix Error 0xc000012d The application was unable to start correctly error in Windows 11 or 10

Use Reset PC

Resetting the computer can help fix the 0xc000007b problem by freeing system memory and halting background programs, perhaps resolving conflicts or difficulties that are generating the error.

When you perform this function, it will load your system files and configurations from scratch, which can assist in guaranteeing that important components, such as DLL files, are loaded appropriately.

  1. Search for Reset PC in the Start Menu.
  2. Press Enter and click “Reset PC”.
Settings system reset pc
  1. Choose Keep My Files.
  2. Select “Local Reinstall“.
  3. Click Next and Reset to reinstall Windows.
  4. After completion, the error should be resolved.

Update or Repair .NET Framework

To tackle this aforementioned error on your Windows, addressing the .NET Framework can be a game-changer. This software framework from Microsoft plays a pivotal role in supporting applications utilizing this technology.

Therefore, consider reinstalling or repairing the latest versions of the .NET Framework. By doing so, you ensure your system has the essential components it needs to run applications seamlessly, potentially resolving the error in the process. Follow these steps:

  1. Press the Windows button to search for Control Panel.
  2. Select Programs and Features.
  3. Click Turn Windows features on or off.
  4. Check .NET Framework 3.5 (include .NET 2.0 and 3.0), then press OK.
The Application Was Unable To Start 0xc000007b Error in Windows
  1. Download and install the .NET Framework if prompted.
  2. After installation, restart your PC to check if the error is resolved.

See: .NET Framework Repair Tool 4.8.04072.00 [Windows 10]

Try to Reinstall problematic Software

Replacing potentially corrupted program which was installed recently and reinstalling this can solve the “0xc000007b” issue. This guarantees that the program begins with a clean and undamaged set of components, which may result in the problem being resolved:

  1. Press Windows + R.
  2. Then, type appwiz.cpl and hit Enter.
  3. Right-click the program and select Uninstall.
  4. Reinstall the software from the official website and check for error resolution.

Fix Hardware Issues with Chkdsk

Sometimes, the 0xc000007b error stems from underlying hardware problems. To address this, you can run the chkdsk command, which helps identify and rectify hard drive issues, resolving the error:

  1. Click on Start and type cmd.
  2. Select Run as administrator.
  3. Type chkdsk c: /f /r.
chkdsk command running on command prompt
  1. Then, press Enter and confirm with Y.
  2. Restart your PC and check if the error is resolved when running the application.

Upgrade the Windows for Compatibility

Another effective way of resolving the application error is to consider upgrading Windows 10 or 11 from 32-bit to 64-bit as this issue generally occurs when a 32-bit version of Windows runs a 64-bit application.

However, before running this app, all your Important data should be backed up to prevent data loss. Here is how:

For Windows 10

  1. Back up all your essential files.
  2. Download a 64-bit version of Windows 10.
  3. Create a bootable USB drive with the 64-bit version using any tool.
  4. Restart your PC and boot from the USB drive.
  5. Follow the installation prompts for the 64-bit version.
  6. After the installation, restore your backed-up data.
  7. Check if the error is resolved when running the application.

For Windows 11

  1. Back up essential files.
  2. Visit the official Microsoft website and download the 64-bit version of Windows 11.
  3. Create a bootable USB drive with the 64-bit version using a tool like Rufus.
  4. Restart your PC and boot from the USB drive.
  5. Follow the installation prompts for the 64-bit version.
  6. After the installation, restore your backed-up data.

Modify Registry Value

You can easily solve this issue of the application being unable to start by changing the Windows registry is a probable way to fix this issue.

  1. Press Win + R to open Run.
  2. Type regedit and click OK.
  3. Navigate to
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows
fix The Application Was Unable To Start 0xc000007b Error
  1. Double-click LoadAppInit_DLLs, change the value to 0 and click OK.
  2. Reboot the PC to check if the error is resolved.

Reinstall Microsoft Visual C++ Redistributable Package

To resolve the 0xc000007b issue you might need to reinstall Microsoft Visual C++ Redistributable Packages which are required to execute numerous apps.

If these packages are not installed correctly, you may see numerous error messages, including the abovementioned problem. Therefore, this problem can be resolved by reinstalling them:

  1. Open the Control Panel.
  2. Then, choose Programs and Features.
  3. Uninstall all Microsoft Visual C++ Redistributable Packages.
  4. Download and reinstall them from this link.

Install the pending updates

You can also clear out this issue by keeping your Windows up to date, as by delivering critical system updates, bug fixes, and security patches, Windows updates can remedy this error code.

  1. Press the Windows key and type Check for updates.
  2. Click Check for updates.
  3. Download any available updates and restart.
  4. Test the app or game.

Try running SFC Scan and DISM Commands

If you are still struggling with the 0xc000007b problem you might want to run a System File Checker (SFC) scan and use the Deployment Image Service and Management Tool (DISM) instructions.

These commands aid in the detection and repair of damaged or missing system files, therefore increasing overall system stability and maybe eradicating the issue:

  1. Run Command Prompt as an administrator.
  2. Type SFC /SCANNOW and hit Enter.
  3. Wait for it to complete.
  4. Then, execute these commands one by one:
DISM /Online /Cleanup-Image /CheckHealth
DISM /Online /Cleanup-Image /ScanHealth
DISM /Online /Cleanup-Image /RestoreHealth
dism command line tool executing in command prompt
  1. Allow the process to finish.
  2. Finally, restart your PC.

Employ System Restore

The System Restore utility is a valuable troubleshooting tool that captures a snapshot of Windows-protected system files and creates a restore point. This enables users to roll back Windows to a previous and problem-free state in case of issues.

However, it’s crucial to have a restore point from when Windows and applications were functioning correctly to clear out this issue:

  1. Press Win + R to open Run.
  2. Type rstrui and click OK.
  3. Select a restore point and select Next.
  4. Click Finish to restore Windows.
  5. Test the app for error resolution.

Methods:
Launch the Application with Administrator Privileges
Use Reset PC
Update or Repair .NET Framework
Try to Reinstall problematic Software
Fix Hardware Issues with chkdsk
Upgrade the Windows for Compatibility
Reinstall Microsoft Visual C++ Redistributable Package
Install the pending updates
Try running SFC Scan and DISM Commands
Employ System Restore

That’s all!!

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