The Application Has Been Blocked from Accessing Graphics Hardware Error (Fixed)

Graphics Card Error message is popping up while playing your favorite game? Here’s the catch! Get rid of this annoying error- “Application has been blocked from accessing Graphics Card”. Who doesn’t love playing a game! But such errors are enough to turn our stress buster into a bitter experience.

Well, no more of this issue as we have some real-time fixes for this problem. And we are going to share it below. So scroll now and learn to play the game flawlessly.

The Application Has Been Blocked from Accessing Graphics Hardware Error

Before proceeding towards the resolution, what the root of this type Graphics Card Error is.

Application Has Been Blocked from Accessing Graphics Card”- Reasons behind this error

A certain type of bugs and viruses are there that come along with a new update of your Operating System. So if you have recently updated your system, you are more likely to encounter this error than others.

Apart from this, there are some other reasons responsible for not letting your Gaming App read the Graphics Card. If your Graphics Card Crashing, again and again, this issue will be displayed on your screen. In this case, you need to address the base of this issue and remove it.

We have provided some causes and corresponding solutions below. Check out and try.

How the Error occurs?

After going through several game forums like Fortnite, Mining, League of Legends, Overclock, Heros of the storm etc., we have found some similar questions on this error.  Here is how the gamers have talked about it-

Application has been blocked from accessing Graphics Hardware Mining” error message is popping up, and I can’t access the game. What should I do?

“The Application has been blocked from accessing Graphics Hardware Fortnite” error isn’t letting me access Fortnite Game. Want it back?

“The Application has been blocked from accessing Graphics Hardware Reddit” error is appearing. Help me to fix it.

How to fix “Application has been blocked from accessing the Graphics Hardware League of Legends” issue for accessing my game?

Simple Troubleshooting Steps for “Application Has Been Blocked from Accessing Graphics Card” Error

We have provided some basic troubleshooting steps to fix this issue. Try them one by one. If the issue persists, you must go for an expert’s help. However, check now what we have!

Solution 1: Fix Video Card Driver

It’s the most basic yet convenient way of resolving “Application has been blocked from accessing Graphics Card” Error. You must check your Video Card Driver firstly before rushing for another fix.

So, what you need to check?

Make sure, your driver is running the latest version. For instance, if you are using NVIDIA Drivers, then you have to go to the official site of NVIDIA and then check for the updates.

For another video card driver, you must do the same. In case you are using an outdated version, update it as soon as possible.

Is it still bothering you? If yes, then try our next solution.

The Application Has Been Blocked from Accessing Graphics Hardware Error

Solution 2: Run System File Checker and DISM Commands

The problem with your graphics card can occur due to damage Windows System Files on your computer. Run the SFC /SCANNOW and DISM commands to fix the problem.

  • At first, press the Windows Key and type ‘cmd’
  • Now, right-click on command prompt and Select the ‘Run as Administrator’ option. Click Yes when prompted.

The application has been blocked from accessing graphics hardware

  • Type the following command and hit the enter button
    ‘sfc /scannow’

The application has been blocked from accessing graphics hardware

  • Wait until the process gets 100% completed. Once the scan completes run the following DISM commands and hit enter on each
    ‘DISM.exe /Online /Cleanup-image /Scanhealth’
    ‘DISM.exe /Online /Cleanup-image /Restorehealth’

The application has been blocked from accessing graphics hardware 2018

Solution 3: Get a new RAM

Sometimes, your faulty RAM can cause this problem to seal your access to your favorite game. You need to replace it quickly to prevent this issue from occurring.

How to do it?

Make sure you have purchased the same type RAM that you were using previously on your PC.

Next, turn off every ongoing program and disconnect all power sources.

Finally, find out the socket that is dedicated to placing the RAM. You can use a RAM stick for better performance and greater memory.

Your issue must get sorted now. If it is still displaying on your screen try the next resolution.

Also Read: 3 Ways to Resolve Iastordatasvc High CPU Usage

Solution 4: Reinstall the Display Driver

If the above two solution fails to resolve the application has been blocked from accessing graphics hardware error on your system then the last option you can go for is reinstalling your drivers from scratch. Try the following steps to reinstall the display driver on your system,

  • Firstly, try to use some tool to remove your display driver.
  • Then, visit the Official Nvidia (AMD, or Intel which applies) website to download the driver package.
  • Locate the appropriate file for your system

The application has been blocked from accessing graphics hardware 2018

  • Then, download and after that perform a clean installation

After, performing the clean installation of the driver in most cases your issues will be resolved.

Wrapping up we will suggest you take an expert’s advice. In case all of the solutions get failed or you face a problem while performing the steps- you can ask our experts. We provide on the spot help for such issues. For more information, you can comment below. We will get back to you in no time.

Leave a Comment