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Unhandled Exception Error: 5 Quick Fixes

Check out the solutions that worked for other users

5 min. read

Updated onMarch 4, 2024

updated onMarch 4, 2024

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Key notes

An exception is a known type of error. Normally, the Windows operating system is designed to deal with this type of issue. However, several users have reported receiving theUnhandled exceptionerror in Windows.

The error can be encountered on a wide range of applications, including games, streaming apps, and other apps. Some users also saw the error message as soon as they turned on the computer, indicating that a startup program was most likely affected.

How do I fix the unhandled exception has occurred error?

1. Run the Microsoft .NET Framework Repair Tool

1.Go toMicrosoft’s official website, and click onDownloadto get theMicrosoft .NET Framework Repair Tool.

2.Now, double-click on the downloaded file to run the tool.

ClickYesin theUACprompt.

4.Tick theI have read and accept the license termscheckbox and clickNext.

5.Look at the recommended changes to get an understanding and clickNext.

6.Once the changes are made, click onFinish.

Restart the computer, and you shouldn’t encounter theUnhandled exceptionerror with the concerned app anymore.

The first fix you need to try when you encounter the unhandled exception has occurred in your application error is run the Microsoft .NET Framework Repair Tool.

It is available for download on the official Microsoft website and should fix any errors in no time.

2. Re-enable NET Framework

3. Run the SFC scan

After running the SFC scan, restart the computer, and theUnhandled exceptionerror should be fixed. This has resolved the issue for some users, and we recommend you try it.

4. Scan for malware

Possible malware interference is a viable reason for theUnhandled exceptionerror. Making sure that your PC is protected from the effects of the malware presence is of utmost importance. In this case, we recommend a full scan.

You can do so with the built-in protective software Windows Security, or with athird-party antimalware solution.

There are many great antivirus tools on the market, but if you’re looking for a security solution that won’t interfere with your system, you might want to consider usingESET Home Security Essential.

This antivirus software is a next-generation security solution that is designed to be fast, lightweight, and keep your digital life safe.

This great tool blocks malicious activity, stops any spamming or data theft attempts, and warns you immediately.

⇒Get ESET Home Security Essential

5. Perform a clean boot

Your PC will now boot in aClean boot environment. This will ensure that Windows starts with only a minimal set of drivers and programs.

You could also:

Note that this error appears when the code of an application or program is not adequately equipped to handle exceptions. As previously mentioned, the unhandled exception is one of themost common Microsoft .NET Framework errors.

Some of the reasons you may see the error message are as follows:

Where does the Unhandled exception error occur?

There are plenty of apps and environments where you can encounter the error. Let’s quickly review some of them:

If the unhandled exception error doesn’t appear now, it’s likely that one of the things you disabled earlier had to do with it.

We recommend first enabling the Startup apps disabled earlier one by one until the problematic one is found. In case that’s not to blame, start enabling the services next. Identifying the underlying cause may take time, but it will ensure that the problem is fixed forever.

This error is similar to the one that affects Pbid.exe and to learn more, head to ourResolve the Pbid.exe Application Error effectivelyarticle.

Once you are done fixing the error, do not forget to check out the ways toquickly boost the performance of your Windows 10 PC.

If you have any other recommendations or questions, reach out to us in the comments section below.

Unhandled Exception Error: 5 Quick Fixes#

How do I fix the unhandled exception has occurred error?#

1. Run the Microsoft .NET Framework Repair Tool#

2. Re-enable NET Framework#

3. Run the SFC scan#

4. Scan for malware#

5. Perform a clean boot#

Where does the Unhandled exception error occur?#