How to application has been blocked from accessing graphic hardware?

A lot of people around the world use modern computers for various purposes( it may all need graphic drivers). The basic function of the computer is to comply with our commands. It is very fast and accurate. For example, you click on the image, it displays on your computer screen. The graphic card is a must.

related article – How to enable media streaming on Windows 10?

and other is that you play a large game or use graphic design software. If you’re working with graphic stuff “Application has been blocked from accessing graphic hardware” This message will display on your screen.

Through this article, you will learn what’s the reason and how to solve application has been blocked error,

what’s the reasons to coming up this problem.

  • not yet update your graphic drivers.
  • system file error.
  • System Maintenance troubleshooter errors.

How to fix “Application has been blocked from accessing Graphics hardware” Error?

  1. Update your graphic drivers.

This is the main reason for the graphic drivers not being updated. We need to update it fast.

A device driver is a device with specialized hardware-software. That runs the operating system and other software. It is like a translator between software and hardware. Between hardware and software drivers facilitate good communication, and in many cases, the computer cannot properly detect data without a driver.

first before updating. We need to uninstall and reinstall the existing drivers.

How to uninstall and reinstall the graphics driver?

  • Go to the start menu and right-click on it. Or type “Device Manager” in the search bar.
  • In the Device Manager box, find “Display Adapters”. open it,
application has been blocked from accessing graphic hardware
  • Right-click on the drop-down menu and you can see the uninstall device option and uninstall it.

now you are facing in the popup windows and make sure your uninstalling progress.

Put a tick and click uninstall.

How to update drivers?

  • Open the Device Manager as well
  • As find the “Display Adapters” in it, right-click on it and select “Update Driver” from the menu displayed. now it will update.
application has been blocked from accessing graphic hardware

already steps are doing correctly. now restart your computer. Next time Windows automatically find the missing device and install it again.

Note: sometimes it’s you have not worked you can download it manually. (Nvidia / AMD / Intel ).

This method can get sure final fix this error.


If you have not yet fixed the application has been blocked from accessing graphic hardware error. graphic driver after uninstalling it, you should proceed with another process.

It’s reasons is Windows unable to find and install lost graphics drivers.

2. Scan system files using DISM (command prompt).

  • Reach out the windows search bar and type “CMD”. And right-click on it to open run as administrator.
application has been blocked from accessing graphic hardware
  • Now type this command sfc /scannow and press down Enter key.
application has been blocked from accessing graphic hardware

Scans done by windows. You will see the scan process. wait until it is ending. Windows will automatically report any errors that have been detected and try to fix them.

  • after this process press enter.

If there no problem found, try the next method.

3. Run System Maintenance Troubleshooter.

This is the best Windows tool and there are problems with windows maintenance Catch and resolves automatically.

To fix the system maintenance,

  • Type “run” into the windows search bar.or press the Windows key with- R (Win key + R).
  • Nowy you need type “msdt.exe -id MaintenanceDiagnostic”, in the run dialog box, and press Enter.
fix application has been blocked from accessing graphic hardware
  • You will see the system maintenance table. Just click advance and tick on Apply Repairs automatically and click Next.
application has been blocked from accessing graphic hardware

it’s all done.


4. Check Hardware And Devices Troubleshooter.

Troubleshooters are not a good tool to diagnose and resolve all issues and problems in your computer or operating system.

  • go to the computer Settings and type “Troubleshooting” in the settings search bar. And select “Troubleshooting” from the drop-down list.
  • Now go to “hardware and devices” in troubleshooter options. And click on “run troubleshooter“. The problems are resolved.

conclusion.

End You learn How to fix application has been blocked from accessing graphic hardware. You can improve many more tips and tricks knowledge by staying with us. If your rate this article is useful for others, you can share it to educate more friends. Thank you.

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