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Are you getting the Application Has Been Blocked From Accessing Graphics Hardware error message when playing games? Here is how lớn get rid of this irritating error và play your favorite games normally.

Last week, I received some emails from users who asked about this error and want me to help them get rid of it. As they said, this error popped up when they want to lớn play some games, such as Minecraft, World Warcraft 3, or Fifa.

It appears that the game wants to lớn access graphics hardware, but Windows has blocked it for an unknown reason.

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The exact error message that all users got was:

Application has been blocked from accessing graphics hardware

In this post, I would like lớn nói qua with you a few useful methods that I used to lớn help my readers khổng lồ resolve this annoying error. If you are getting the same error, follow up on my solutions to lớn get rid of it.

Table of Contents

How To Fix Application Has Been Blocked From Accessing Graphics Hardware In Windows 10

How To Fix Application Has Been Blocked From Accessing Graphics Hardware In Windows 10


1. Reinstall The Driver For Intel Graphics Card

In most cases, this error occurs because something has gone wrong with the driver of your Intel graphics card. Therefore, if you want khổng lồ resolve this problem, reinstalling the driver of your in-chip graphics thẻ is the best choice.

Firstly, you need khổng lồ visit Intel’s Download Center khổng lồ tải về the lakiểm tra version of the Intel Graphics Driver for your Windows 10 computer.

Then, there are two choices you can select from tải về installable file (.exe), or tải về a compressed file (.zip).

1.A. Use Installable File

If you choose và tải về the installable tệp tin (.exe), press Windows + X, then select “Device Manager” from the context thực đơn (or press M to open instead).

In the next step, choose the “Uninstall” option and tichồng the “Delete the driver software for this device” checkbox khổng lồ remove sầu the driver out of your Windows PC.


Next, clichồng on the installable tệp tin you have sầu downloaded before và start to lớn phối up a new driver for your built-in-chip Hãng Intel graphics thẻ.

If required, reboot your computer after the installation process is complete!

1.B. Use Compressed File

If you select and download the compressed tệp tin (.zip), extract it to a particular folder.

In the next step, press Windows + X và then hit the M key khổng lồ open Device Manager.

Exp& the “Display adapters” option và right-cliông xã on your Hãng sản xuất Intel graphics card & then select the “Update Driver Software…” option.

Next, choose the “Browse my computer for driver software” option.


In the next step, select the thư mục you have sầu extracted that contains the driver files for the Hãng Intel graphics thẻ. Then cliông xã on the “Next” button khổng lồ install the driver.

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Once the thẻ driver has been installed successfully, you can restart your Windows PC.

2. Use Windows Registry Editor

If the method above doesn’t work, you can try using Windows Registry Editor to adjust the value of TdrDela entry, which represents Timeout Detection và Recovery.

Increasing this value will increase the processing time of your graphics card, which helps lớn get rid of the Application Has Been Blocked From Accessing Graphics Hardware error in Windows 10.

To adjust this value, press Windows + R, type: regedit and then press Enter to lớn open Windows Registry Editor.

In the Registry Editor, look at the left panel and open the following path:

HKEY_LOCAL_MACHINE -> SYSTEM -> CurrentControlSet -> Control -> GraphicsDrivers

Next, create a new DWORD (32-bit) entry named TdrDelay. Then double-cliông chồng on it và mix the value khổng lồ be 8.

Cliông xã on the “OK” button to save the change. After that, close Registry Editor & restart your computer.

Below is a short windows registry tutorial:

3. Use System File Checker And DISM Tools

In several cases, corrupted or missing system files that are related to lớn your graphics thẻ can lead lớn this error.

To resolve this, you can use the System File Checker & DISM tools lớn scan for corrupted/missing files và replace them if available.

To get started, press the Windows + X combination and then choose the “Comm& Prompt (Admin)” option.

In the Command Prompt window, type: sfc /scannow & hit the Enter key to exedễ thương the command.


It will take a while khổng lồ search for corrupted/missing files & replace them. So just wait for the process khổng lồ complete và be patient!

After the System File Checker tool has done its job, perkhung the following command to lớn run the DISM tool.

DISM.exe /Online /Cleanup-image /Scanhealth

After the scan process is complete, use this commvà to lớn repair corrupted files:

DISM.exe pháo /Online /Cleanup-image /Restorehealth

Once it’s done, reboot your Windows computer & check again whether the error is fixed or not.

In case you have tried all methods above và the error persists, I would recommend using Windows System Restore lớn roll bachồng your Windows OS khổng lồ a previous point when it’s still in the good state.

Otherwise, you can try to lớn reset your Windows 10 computer but keep the personal files. However, if you choose to lớn reset your computer, all installed apps will be removed and you’ll have sầu lớn download & install them again.

I hope this guide will help you to lớn learn more about the Application Has Been Blocked From Accessing Graphics Hardware error on your Windows 10 computer, as well as how lớn diagnose and get rid of it.