Understanding and Resolving Critical Error: Core Engine

Sometimes applications hang and crash, but users also report Critical error: Core engine.
In this article, we explain how to resolve this problem.

  • Critical error: core engine is a BSoD (Blue Screen of Death) error that stops your PC from running.
  • You should try removing the driver by using Device Manager.
  • The next solution is to update your drivers manually, or you can use a driver update tool.

PC problems? Solve them in minutes.

  • 1. Download and install ASR Pro
  • 2. Run a scan to find and fix errors
  • 3. Reboot your computer for the changes to take effect
  • Get better performance from your computer with this software - download it to fix your PC today.

    Start the Windows Defender Firewall

    1. Go to Start > Windows Defender Firewall.
    2. Click the Turn Windows Defender Firewall on or off option.
    3. Click the Allow a program through Windows Defender Firewall link in the left pane.
    4. There will be a list of programs and apps listed.
    5. Mark the Windows Defender Firewall and Antivirus (Recommended) option and click Ok.
      Mark the Windows Defender Firewall and Antivirus (Recommended) option and click Ok.

    Check your antivirus

    1. Disable your antivirus temporarily and check for any improvements.
    2. If disabling the antivirus doesn’t resolve the error, try disabling it in Safe Mode.
    3. Uninstall (remove) the application
      Uninstall (remove) the application

    Re-authorize the Microsoft Store

    1. Go to Settings > Accounts > Family & other people.
    2. Under Manage other people, click Add someone else to this PC.
      Under Manage other people, click Add someone else to this PC.
    3. Under Add a user, click I don’t have this person’s sign-in information.
    4. Type the user’s Microsoft account email address.
    5. Click Next.

    PC problems? Solve them in minutes.

    Is your computer running slow, crashing, or giving you the dreaded Blue Screen of Death? Well, don't worry - there's a solution! ASR Pro is the ultimate software for repairing Windows errors and optimizing your PC for maximum performance. With ASR Pro, you can fix a wide range of common issues in just a few clicks. The application will detect and resolve errors, protect you from data loss and hardware failure, and optimize your system for optimal performance. So don't suffer with a slow or crashed computer any longer - download ASR Pro today!

  • 1. Download and install ASR Pro
  • 2. Run a scan to find and fix errors
  • 3. Reboot your computer for the changes to take effect

  • Reset Internet Explorer

    1. Open the Run utility by pressing the Windows + R keys.
    2. Type appwiz.cpl in the Run utility’s text box, and press the OK button.
      Type appwiz.cpl in the Run utility's text box, and press the OK button.
    3. Select the Internet Explorer option on the Select an App screen.
    4. Click the Remove button to open the confirmation prompt.
    5. Press the OK button to confirm.
    6. Thereafter, close the Run utility.
      Thereafter, close the Run utility.

    Download the latest Windows updates

    1. Restart the computer and press the Windows key + S keyboard shortcut.
    2. Enter updates in the text field.
      Enter updates in the text field.
    3. Select the Windows Update option.
    4. Click Check for updates.

    Create a new user account

    1. Go to Start > type user accounts > hit Enter
    2. Go to your user account > click on the arrow next to your name > select Change account type
    3. Move to Admin account
      Move to Admin account

    Run SFC Scan

    1. Press Windows Key + S and enter cmd. Now choose Run as administrator from the list of results.
    2. When Command prompt starts, enter the following command and press Enter to run it: sfc/scannow
      When Command prompt starts, enter the following command and press Enter to run it: sfc/scannow
    3. Wait until the scan is finished (it might take a while).
    4. Restart your computer.
    Get better performance from your computer with this software - download it to fix your PC today.

    Delete Temp Files

    1. Open Windows Search, type %temp%, and open the folder.
      Open Windows Search, type %temp%, and open the folder.
    2. Delete all the contents in the folder.
    3. Restart your PC.
    4. Check if the problem is resolved.
    5. Run Disk Cleanup Utility
      Open Windows Search, type cleanmgr, and open Cleanmgr.
    6. In Disk Cleanup, search for Temporary files.
    7. Check all the files and click OK.
      Check all the files and click OK.
    8. Restart your PC.
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