The “An unhandled exception has occurred” error is not associated with a specific application, making troubleshooting even more difficult. Some users also see an error that says: An unhandled exception has occurred in your application. If you click Continue, the application will ignore this error and attempt to continue. If you click Exit, the application will close immediately.
If you see this error when using a specific app, you should start troubleshooting issues with that app. But how? There are several ways to resolve this error as explained below. By the end of this guide, you should be able to work normally without seeing annoying pop-ups.
Let’s start.
1. Update the operating system and applications
We will start by updating Windows 10 to the latest version. This may fix some bugs in the system. Press Windows key + I to and click Updates & security.
In Windows Update, check for updates and if there are any, update and restart your computer once.
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Since this error mostly occurs when using a specific app, update that app immediately. If you use the Windows Store, open it and click the Download icon to check and install app updates.
Restart the computer again and check if the error persists.
2. Scan for malware
Windows Defender continues to run in the background to scan for malware. If you are using a third-party application, open it and run a full system scan. Follow the on-screen instructions if you find something. Download Malwarebytes from the link below and run a full scan again.
In case you didn’t know, viruses and malware are two different things, and Malwarebytes is designed for antivirus use. The free version is sufficient in most cases.
3. Troubleshooting
Windows 10 comes with a built-in troubleshooting option that can be used to find and fix various errors in Windows and Microsoft apps. Not for third party applications. Press Windows Key + I to open Settings and search for “Fix Windows Store apps problems” and select Find and fix problems with Microsoft Store apps.
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Follow the on-screen instructions from here, which is easy. Let it do its job. If he finds something, he will try to fix it himself or offer a solution.
4. .NET Framework
Do you have the .NET Framework installed on your computer? It is free software provided by Microsoft that compiles and runs programs written in different languages. Provides interoperability between different coding languages. You do not understand ? Just click on the link below to download the latest version and install it.
If in doubt, go to the recommended version, which should also be the most stable version. Restart your computer and check if you are still getting the “An unhandled exception has occurred” error.
If you already have it on your computer, I recommend updating it to the latest version. Check system requirements before downloading.
5. Run the .NET Framework Repair Tool
While there are third-party apps available in the market that you can try, I recommend that you use the official Microsoft repair tool first. Download and install the app using the link below and see if you find anything. Reboot when finished to check again.
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Aaron Stebner, an engineer at Microsoft, has written a on how to use their version of the repair tool as a “last resort”. The steps are very advanced and beyond the scope of this guide. You can but follow it if you really know what you are doing. The guide was written in 2008, but has been updated to support the latest versions of the .NET Framework.
6. Uninstall/Reinstall .NET Framework
Yes, this error is often associated with the .NET Framework. In fact, due to the complex nature of this software, it has been subject to many errors since its creation in 2002.
Users on Windows 8 or later should skip this step, as there is no way to uninstall the .NET Framework in later versions.
Open Control Panel and click Uninstall a program. Here you will see a list of all the applications installed on your computer. Find the .NET Framework here, and there may be several. Then right click and choose Uninstall.
Reinstall using the download link shared in section 4.
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7. SFC Scan
System File Scan or SFC will find corrupt files and repair them for you. If the “unhandled exception error” is due to a corrupted file, the best option is to check SFC. To do this, open the command prompt with administrator rights and type the command below.
sfc /scannow
8. Clean Boot and Safe Mode
We’ve written a detailed guide on both of these topics, including how to achieve them. and see if you can clear the error this way. Start with a clean boot first and then enter safe mode.
Deal with it
Due to the complex nature of the .NET Framework, this error can be a bit tricky to fix since it is the source in the first place. If you found another way to fix this problem, please share your solution in the comments below.
Next : Are you tired of seeing too many notifications in Windows 10? Learn more about Focus Assist and how it can help you control incoming notifications so you can focus on the task at hand.
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