Software And Applications

Fix Unhandled Exception Occurred in Component of Your Application

In this article, I will discuss how to fix an unhandled exception that occurred in a component of your application.

Troubleshooting and Repair Tools

  • Check for Updates:

    • Make sure your application is up to date with the latest version.
    • Check for any available updates or patches online.
  • Restart Your Computer:

    • Close the application causing the unhandled exception.
    • Restart your computer to refresh system resources.
  • Run System File Checker:

    • Open Command Prompt as an administrator.
    • Type sfc /scannow and press Enter to scan and repair system files.

System and Apps Updates

To fix the “Unhandled Exception Occurred in Component of Your Application” error, it is important to ensure that your system and apps are updated. Outdated software can often lead to such errors.

Check for system updates by going to the Windows Update section in your settings. Make sure your operating system is up to date with the latest patches and fixes.

Update your applications from the Microsoft Store or the respective app stores. Ensure that all your apps are running on the latest versions to prevent compatibility issues.

If the error persists, consider running a full system scan with Microsoft Defender Antivirus to check for any malware that might be causing the issue.

Another helpful step is to run the System File Checker tool to scan and repair corrupted system files that could be triggering the exception error.

If the problem continues, try booting your system in Safe Mode to troubleshoot and identify any third-party software causing conflicts with your application.

By keeping your system and apps updated, you can prevent and resolve unhandled exceptions and ensure smooth operation of your software and applications.

Network and Permissions Settings

Check Network Settings: Ensure that your network connection is stable and not causing any interruptions to your application.

Adjust Permissions: Make sure that the application has the necessary permissions to access certain files or features on your system. You can do this by navigating to the application’s properties and adjusting the permissions accordingly.

Run Application as Administrator: Try running the application as an administrator to see if this resolves the unhandled exception error. Right-click on the application’s shortcut, select “Run as administrator,” and see if the issue persists.

Safe Mode and Clean Boot Procedures

Safe Mode screen

Safe Mode: To troubleshoot the unhandled exception error, you can start your Windows computer in Safe Mode. This will load only the essential drivers and services, allowing you to isolate the issue. To boot into Safe Mode, restart your computer and press F8 before the Windows logo appears. Select “Safe Mode” from the boot options menu.

Clean Boot: Another troubleshooting step involves performing a Clean Boot. This will start Windows with only the necessary drivers and startup programs, eliminating any software conflicts. To do this, press the Windows key + R, type “msconfig” and hit Enter. In the System Configuration window, go to the Services tab, check “Hide all Microsoft services,” then click “Disable all.” Next, navigate to the Startup tab and click “Open Task Manager.” Disable all startup items, then restart your computer.


How do you fix unhandled exceptions that have occurred in a component in your application?

To fix unhandled exceptions that have occurred in a component in your application, you can start by installing all available Windows updates and updating the graphics drivers.

How to fix unhandled exception has occured in your application?

To fix the “unhandled exception has occurred in your application” error, you can try running the System File Checker (SFC) scan on Windows. This may help identify and repair any corrupted files causing the issue.

How do I get rid of an unhandled exception error?

To get rid of an unhandled exception error, you can take several steps. These include scanning for viruses, temporarily disabling your antivirus, performing a clean boot of your computer, running an SFC scan, and ensuring you have the latest version of the .NET Framework installed.

How to fix an unhandled exception occurred while processing the request?

To fix an unhandled exception that occurred while processing the request, you can resolve it by copying the necessary file (in this case wkhtml to pdf.exe) into your bin debug folder.

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