How to fix NET Framework error "Unhandled exception has occurred in a component in your application"?

Question

Issue: How to fix NET Framework error "Unhandled exception has occurred in a component in your application"?

Hello. Every time I leave my Windows PC on Sleep Mode and came back, I receive the NET Framework error. What should I do?

Solved Answer

.NET Framework[1] is a software development framework for building and running applications on Windows. It includes a large class library called Framework Class Library (FCL) and provides language interoperability (each language can use code written in other languages) across several programming languages.

Recently, some users reported receiving a NET Framework error in Windows – “Unhandled exception has occurred in a component in your application.” The full error message reads as follows:

Unhandled exception has occurred in a component in your application. If you click Continue, the application will ignore this error and attempt to continue.

External component has thrown an exception.

It is unknown what exactly causes the NET Framework error. It could appear because of missing Windows updates or corrupted system files, etc. In this guide, you will find 6 steps that should help you fix “Unhandled exception has occurred in a component in your application” error message.

However, if you want to avoid a lengthy troubleshooting process, you can use a maintenance tool like ReimageMac Washing Machine X9. It can automatically fix most system errors, BSODs,[2] corrupted files, and registry[3] issues. Otherwise, follow the step-by-step instructions below.

Unhandled exception has occurred in a component in your application

Solution 1. Install Windows Updates

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To repair damaged system, you have to purchase the licensed version of Reimage Reimage.
  • Click Settings from your start menu and click Update & Security
  • Choose Windows Upgrade from the left panel and click the Check for updates button, and then your computer will check for, download, and install any updates found

Install Windows Updates

Solution 2. Repair Corrupted System Files

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To repair damaged system, you have to purchase the licensed version of Reimage Reimage.

Use Command Prompt commands to repair system file corruption:

  • Open Command Prompt as administrator
  • Use the following command and press Enter:
    sfc /scannow

Repair Corrupted System Files

  • Reboot your system
  • If SFC returned an error, then use the following command lines, pressing Enter after each:
    DISM /Online /Cleanup-Image /CheckHealth
    DISM /Online /Cleanup-Image /ScanHealth
    DISM /Online /Cleanup-Image /RestoreHealth

Solution 3. Update Graphics Drivers

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To repair damaged system, you have to purchase the licensed version of Reimage Reimage.
  • Open Device Manager and expand the Display Adapters tab
  • Right-click on your graphics driver and select Update Driver

Update Graphics Drivers

  • Press on Search Automatically for Drivers
  • If a graphic driver update is available, install it and then restart your PC
  • Upon restart, launch the Modern Warfare game and check if it fixed the issue.
  • You may also use a dedicated utility like DriverFix that ca find the best drivers for your machine and install them automatically

Solution 4. Install the latest DirectX version

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To repair damaged system, you have to purchase the licensed version of Reimage Reimage.
  • Visit the DirectX download page on Microsoft's site
  • Select your preferred language from the drop-down box and then choose Download to save the setup file to your computer

Install the latest DirectX version

  • Open the dxwebsetup.exe file and complete the DirectX installation by proceeding with the on-screen instructions
  • Restart your computer
  • Check if the problem was solved

Solution 5. Uninstall the Affected Program

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To repair damaged system, you have to purchase the licensed version of Reimage Reimage.

If the error appears when you are trying to launch a specific application, try to uninstall it to see if it fixes the issue. Some people report that after uninstalling “Bixby” the NET Framework error disappeared.

  • Go to Apps & Features
  • Find the application in the list
  • Click on it and press Uninstall

Uninstall the Affected Program

Solution 6. Repair Install Windows

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To repair damaged system, you have to purchase the licensed version of Reimage Reimage.
  • Download the Windows 10 ISO file
  • Now mount the ISO file
  • Double-click on the file setup.exe to start the repair, install from the mounted drive

Repair Install Windows

  • When the installation provides the License Terms, read them and click Accept
  • Windows 10 will now check for updates and will install the ones available
  • When all is set, click Install
  • When the installation is complete, follow the on-screen instructions

Repair your Errors automatically

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This patented repair process uses a database of 25 million components that can replace any damaged or missing file on user's computer.
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A VPN is crucial when it comes to user privacy. Online trackers such as cookies can not only be used by social media platforms and other websites but also your Internet Service Provider and the government. Even if you apply the most secure settings via your web browser, you can still be tracked via apps that are connected to the internet. Besides, privacy-focused browsers like Tor is are not an optimal choice due to diminished connection speeds. The best solution for your ultimate privacy is Private Internet Access – be anonymous and secure online.

 

Data recovery tools can prevent permanent file loss

Data recovery software is one of the options that could help you recover your files. Once you delete a file, it does not vanish into thin air – it remains on your system as long as no new data is written on top of it. Data Recovery Pro is recovery software that searchers for working copies of deleted files within your hard drive. By using the tool, you can prevent loss of valuable documents, school work, personal pictures, and other crucial files.

About the author
Gabriel E. Hall
Gabriel E. Hall - Passionate computer expert

Gabriel E. Hall is an expert troubleshooter who has been working in the information technology industry for years.

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