The error message appears when some users try to play Windows or browser games. It is a graphics issue that stops games from running. So if you are a gamer, you should pay attention as we shall be showing how to restore your computer to proper functioning.

What does Application has been blocked from accessing graphics hardware mean?

The exact cause of the issue may vary for some users, while for others, the application blocked from accessing graphics hardware is associated with the drivers. It could be that the drivers are outdated and need updating, or they are corrupted and need to be replaced. Moreover, this issue can appear if you don’t have the necessary privileges, which may result in Access is denied message. If you can, try using an administrative account and check if that helps. In some instances, it’s even possible that the administrator has blocked you from running an app, and if that’s the case, you might have to contact the administrator. Also, this issue can also occur if your Nvidia graphics card is not detected. Users reported this issue in Chrome, Firefox, and games, but luckily for you, today, we’ll show you how to unblock an application from accessing graphics hardware. Here are a few other instances where users have encountered this error:

GTA 4, Apex Legends, Eve online, PhoenixMiner has been blocked from accessing graphics hardware Application has been blocked from accessing graphics hardware in Firefox Application has been blocked from accessing graphics hardware in AMD, Nvidia processors Application has been blocked from accessing graphics hardware windows 10, 11 Application has been blocked from accessing graphics hardware OBS Nvcontainer.exe blocked from accessing graphics hardware

Whichever is the case, we shall be sharing the best solutions in this article.

How do I fix application has been blocked from accessing graphics hardware?

1. Run a System File Checker Scan

The blocked application can be due to corrupted graphics card system files. So the System File Checker, which scans for and repairs corrupted system files, can potentially resolve the issue. Alternatively, a good solution is to use third-party software. We recommend using Restoro, since it scans your PC for corrupted or damaged Windows files and repairs them. Optimize your system and get rid of errors.

2. Reinstall the Graphics Card Driver

Some users have stated that the error message appears after a Windows 10 build update and the graphics card driver might be misconfigured after an update. Thus, reinstalling the video card driver might resolve the issue.

  1. Press the Windows key + X keyboard shortcut, and select Device Manager on the Win + X menu.

  2. Double-click Display adapters to expand that category.

  3. Right-click the graphics card and select Uninstall device. SPONSORED

  4. Then click the Uninstall button.

  5. Right-click on Display adapters and select Scan for hardware changes to reinstall the driver.

Alternatively, you can get a dedicated driver updater software if you need more assistance. It can save you time and hassle with automatic updates and additional optimization features.

3. Edit the Registry

Increasing the TDR (Timeout Detection and Recovery) time is another possible resolution for the application blocked from accessing graphics hardware error. Users can raise the TDR time to about eight seconds. Disclaimer: this program needs to be upgraded from the free version in order to perform some specific actions.

How do I give the application access to graphics hardware?

Running the software with administrator access is one of the best approaches. The software will then have access to several capabilities, including graphics hardware. So that utility might also fix the application has been blocked error if users can select a restore point that will roll Windows 10 back to a time when the error message did not pop up on the Windows 10 desktop. Users can’t roll Windows 10 back to previous build versions with System Restore. However, the Settings app will temporarily include an option to restore the last version. Then users can still restore a previous Windows 10 version for about ten days after a build update. To do that, click the Type here to search button on the taskbar. Then enter update in the search box, and select Recovery options to open Settings. Press the Get started button under the Go back to the previous Windows 10 version subheading. Right-Click on the program and choose Run as administrator from the context menu to run it with administrator privileges. That is it for our fixes. Please note that we have not written these solutions in any particular order. Therefore, we expect you to try what feels the most appropriate to your case. These resolutions might kick-start games that the application has been blocked error message pops up for. If you have another resolution that fixes the same issue, feel free to share it below.

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