Solved: The application was unable to start correctly Windows 10

This error typically indicates an issue with the application's execution, compatibility, or underlying system components.

Sometimes While trying to open an application on Windows, you may get an error message that says “The application was unable to start correctly” accompanied by an error code (0xc000007b). This error usually occurs after an upgrade from an earlier version of Windows 10 or something goes wrong with certain files or programs. And the most common cause of this issue is the incompatibility between the 32-bit applications and the 64-bit with your system. For example, when a 32-bit application tries to execute itself on a 64-bit system.

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The application was unable to start correctly

Below we have listed some effective solutions to fix “The application was unable to start correctly (0xc000007b) or 0x80070057, 0x80004005, 0x80070005 and 0x80070002.

Before diving into more complex solutions, try restarting your computer. This simple step can often resolve temporary glitches and refresh system resources, allowing the application to start correctly. After the restart, attempt to launch the application again and check if the error persists.

Check Application Compatibility

Ensure that the application you’re trying to run is compatible with your version of Windows. Sometimes the application running on your computer is not totally compatible with the system. For instance, some software requires high system configuration, but the system on your PC can’t meet the requirement. You need to set the compatibility settings between the system and the application, because the incompatibility between the system and software may lead to an error

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To check compatibility:

  • Right-click on the application’s executable file (usually ending with .exe) or its shortcut.
  • Select “Properties” from the context menu.
  • In the Properties window, navigate to the “Compatibility” tab.
  • Check the box that says “Run this program in compatibility mode for” and select an older Windows version from the dropdown menu.
  • Click “Apply” and then “OK” to save the changes.
  • Try launching the application again to see if the error persists.

Run application with Compatibility check

Run as Administrator

Some applications require administrative privileges to run correctly. Running the application as an administrator can help resolve certain issues related to permissions. To run as administrator:

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  • Right-click on the application’s executable file or its shortcut.
  • Select “Run as administrator” from the context menu.
  • If prompted, provide the necessary administrative credentials.
  • Check if the application launches without the error message.

Reinstall or Repair the Application

If the error persists, it’s possible that the application’s installation files have become corrupted or there are missing files necessary for its execution. In such cases, reinstalling or repairing the application may resolve the issue. Follow these steps:

  1. Uninstall the application from your computer:
    • Press Windows + X and select “Apps and Features” or “Programs and Features” from the menu.
    • Locate the application in the list of installed programs, click on it, and select “Uninstall.”
    • Follow the prompts to complete the uninstallation process.
  2. Download the latest version of the application from the official website or a trusted source.
  3. Install the application again by running the installer and following the on-screen instructions.
  4. Launch the application after the installation completes and check if the error is resolved.

Update your Windows

Updating your operating system can fix the bugs that cause trouble. In addition, some features and programs built-in in Windows, such as DirectX and .NET Framework, can also be updated during the process. It is recommended that you update your operating system and see if this can help you fix your 0xc000007b error.

Outdated Windows updates or incompatible drivers can sometimes cause issues with application execution

To Check and install the latest Windows updates

  • Press Windows + X select settings,
  • Click Update & Security than windows update,
  • Now click the Check for updates button.
  • Restart windows and check the problem is fixed.

Additionally, update your device drivers, especially graphics drivers and other relevant hardware drivers, as outdated or incompatible drivers can also contribute to application errors. Visit the manufacturer’s website for your device to obtain the latest drivers

Perform a clean boot of Windows 10

A clean boot can help you find out whether this error is caused by a third-party application, for it is able to eliminate software conflicts.

  • Type ‘msconfig’ into the Search Windows box and select system configuration.
  • Click the Services tab then check the ‘Hide all Microsoft service’s checkbox and then Disable all.
  • Navigate to the Startup tab, select ‘Open Task Manager and disable all services with Status Enabled.
  • Close Task Manager, and restart the computer.

Now run the application, If it’s working properly then any third-party service causing the error.

Reinstall .NET framework

Windows 10 uses .NET Framework 4.5 but didn’t include version 3.5 to make it compatible with older apps. This can be the root of the ‘The application was unable to start correctly (0xc000007b)’ error.

  • Click the “Start” button to select Control Panel and click Programs and Features.
  • Click the “Turn Windows features on or off” item on the left panel.
  • The “Windows Features” window pops up.
  • Find and click .NET Framework 3.5 and press OK.
  • Then it will start downloading and installation.
  • Restart the computer and check whether this error is fixed.

Install .NET Framework 3.5

Also read: How to fix .net framework 3.5 installation error 0x800f081f.

Still the problem not resolved?

  1. Navigate to the Microsoft C++ Redistributable site.
  2. Download the latest file, plus the 2010 files that include msvcp100.dll, msvcr100.dll, msvcr100_clr0400.dll, and xinput1_3.dll. There are both 32-bit and 64-bit versions of these files so make sure you have the right ones.
  3. Follow the installation wizard as directed.
  4. Reboot and retry.

System File Checker (SFC) Scan

Corrupted system files can cause application errors. Running an SFC scan can help identify and repair these files. Here’s how to do it:

  1. Open the Command Prompt as an administrator:
    • Press Windows + X and select “Command Prompt (Admin)” or “Windows PowerShell (Admin).”
  2. In the Command Prompt window, type the following command and press Enter:
    sfc /scannow
  3. Wait for the scan to complete. The System File Checker will attempt to repair any corrupted system files it finds.
  4. Once the scan is finished, restart your computer and try launching the application again.

Run check disk

The error can also result from hardware issues, especially from your hard drive. You should run check disk using Command Prompt and see if there is any problem on your disk.

  • Click on the Start menu search type “cmd“.
  • Right-click Command Prompt in the result and select Run as administrator.
  • Type “chkdsk c: /f /r“, and press enter key. Follow the instructions to complete the process.
  •  After that check and see if the problem is solved.

Malware infections can interfere with the proper functioning of applications. Perform a thorough scan of your computer using a reliable antivirus or antimalware software to detect and remove any potential threats. Follow the software’s instructions to perform a full system scan, and take appropriate action if any malware is detected.

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