Repair: Error code 0x8876086A – D3DERR_NOTAVAILABLE

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Several Windows users have reported the same D3DERR_NOTAVAILABLE Error Code 0x8876086A that occurs when trying to run a game, emulator or other application that requires significant graphics processing.

The problem is not limited to a specific version of Windows, as it is in Windows 7, Windows 8.1, and Windows 10.

 

What is the cause of the D3DERR_NOTAVAILABLE Error Code 0x8876086A?

We investigated this particular problem by reviewing several user reports and repair strategies that are commonly used to solve this particular problem. It turns out that there are several different causes that can cause this problem.

An outdated version of DirectX

• The most common cause of this problem is a severely outdated version of DirectX. If you’re using a version of Windows that doesn’t include the required version of DirectX by default, it’s likely that you’re missing some of the dependencies needed for this process. In this case, you can solve the problem by upgrading to the latest version of DirectX.

 

Outdated GPU driver

• Another possible culprit is an outdated GPU driver. This is even more likely if you get an error message before loading the GUI of the affected program. In this case, you can solve the problem by automatically updating the driver via Device Manager or using the GPU manufacturer’s own utility.

 

Application is not compatible with your operating system version

• If you try to run an old application or game on Windows 10, the problem may occur because the program was not designed for your version of Windows. If this scenario applies to your particular situation, you may be able to resolve the problem by running the app/game in compatibility mode.

 

Application conflict leads to an error

• Another application or process may also be responsible for the error. It is possible that another GPU-intensive application is keeping the necessary dependencies busy, preventing the program from using them. In this scenario, you should be able to identify the culprit by booting to a clean boot state and systematically disabling application services until you can identify the culprit.

 

Corruption of the base system files

• Corruption of the operating system files may also be the cause of this problem. If an embedded DirectX installation is affected, the only way to fix the problem is to use the system restore wizard or perform a repair installation.

 

Fixes for D3DERR_NOTAVAILABLE Error Code 0x8876086A



You may encounter a D3DERR_NOTAVAILABLE error when trying to run some heavy multimedia applications. Now follow the instructions below to fix it.

Method 1: Update the DirectX

DirectX is a set of components for Windows. It allows heavy multimedia applications to interact with your video and audio cards. However, if you are using an older version of DirectX, it may not support rendering and graphics processing.

If this scenario applies, you can try updating your DirectX to fix this bug. Since Windows 10 does not have a separate DirectX package, you can only update DirectX through Windows Update.

Step 1: In the search bar, type “check” and click “Check for updates“.

Step 2: When a new window opens, click “Check for Updates” on the right side. Windows Update will start checking for available updates.

Step 3: Follow the instructions and Windows Update will automatically download and install the latest version of DirectX included in the updates.

Next, check if the D3DERR_NOTAVAILABLE error is fixed.

 

Method 2: Update your graphics driver

If you are using the wrong graphics driver or if your graphics driver is out of date, you might get the D3DERR_NOTAVAILABLE Error Code 0x8876086A. So you can try to update your graphics driver to solve this problem.

Step 1: Right-click the Start menu and select Device Manager to open it.

Step 2: Click the display adapter to expand it. Right-click the highlighted GPU you are using and select Update Driver.

Step 3: Select Automatically check for driver software updates. Once the scan is complete, follow the instructions to check for the latest driver software. If available, they will be downloaded and installed on your computer.

After successfully updating the graphics driver, check if the D3DERR_NOTAVAILABLE Error Code 0x8876086A has been resolved.

 

Method 3: Execute a Clean Boot

Another common cause of the D3DERR_NOTAVAILABLE error is application conflicts. In this case, you need to boot the PC in a clean boot environment and then determine which application is causing the problem on your system. Here are the steps you need to follow for a clean boot.

Step 1: Press the Win + R keys simultaneously to open the Run dialog box. Then type msconfig and press Enter to open the System Configuration window.

Step 2: On the General tab, check the Selective boot option. Then uncheck Load startup objects and click Apply.

Step 3: On the Services tab, check the Hide all Microsoft services checkbox and click Disable all. Then click Apply.

Step 4: Click the Startup tab and then click Open Task Manager.

Step 5: Click on each startup item and click Disable.

Step 6: Reboot your computer.

Now check if the D3DERR_NOTAVAILABLE error persists. If it does, it means that one of Microsoft’s services is a conflict. If so, you need to reset or reinstall Windows 10 to resolve this problem.

Now that you are done troubleshooting, you can perform the following steps to reboot your computer so that it can start normally.

Step 1: Re-open the system settings window.

Step 2: On the General tab, check the Normal startup option and click Apply.

Step 3: Go to the Services tab, uncheck the Hide all Microsoft Services check box and click Enable all. Then click Apply.

Step 4: Click the Run tab and then click the Open Task Manager button.

Step 5: Make sure that all startup items are enabled as they were before you made the changes.

Step 6: Reboot your computer.

Your computer will then be restored to its normal state.

 

Method 4: Running an application/game in compatibility mode

If this problem occurs with an old application or game, you can solve it without taking further action by running the main executable in compatibility mode. This method is usually considered effective in scenarios where the error occurs in Windows 10.

Here is a quick tutorial on how to run the application that causes the D3DERR_NOTAVAILABLE (0x8876086A) error in compatibility mode :

1. Right-click the executable file that is causing the error message, and select Properties from the context menu.
2. In the Properties window, click the Compatibility tab, select the “Run this program in compatibility mode” check box, and then select Windows 7 from the list of operating systems.
3. Click Apply to save your changes, then restart the program/game to see if the problem no longer occurs.

If the d3derr_notavailable (8876086A) error still occurs when running the program in compatibility mode, go to the following method described below.

 

Method 5: Have the repair done by a repair shop

If you don’t come to a conclusion, there is a procedure that will most likely solve the problem, regardless of who is responsible for the case.

A repair installation is equivalent to a new installation, but instead of deleting all personal data, it simply resets all Windows components (including startup-related processes).

This means that you can keep your applications, games, personal media, and all other types of data on your computer. The procedure only changes items related to windows.

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