Introduction: Minecraft is a popular video game enjoyed by millions of players around the world. However, like any other game, it is not immune to errors and issues. One such error that players often encounter is error code 1073749791, which is related to the video driver. If you are facing this error while playing Minecraft, don’t worry – it can be fixed easily. In this article, we will provide a step-by-step guide on how to resolve error code 1073749791 in Minecraft.
Error code 1073749791 in Minecraft is a video driver issue that occurs when the game is unable to run due to a problem with the graphics card driver. This error can be caused by a variety of factors, including outdated or corrupt graphics card drivers, compatibility issues with the game, or hardware problems with the graphics card itself.
Symptoms of Error Code 1073749791 in Minecraft, The most common symptom of error code 1073749791 in Minecraft, is an error message that appears when the game is launched. The error message may vary, but it typically includes the error code 1073749791 and a message stating that the game is unable to run due to a video driver issue.

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Other symptoms of this error may include:
- Crashing or freezing of the game
- Poor performance or low frame rates
- Visual artifacts or glitches on the screen
- Difficulty launching the game
Causes of Error Code 1073749791 in Minecraft There are several potential causes of error code 1073749791 in Minecraft, including:
- Outdated or corrupt graphics card drivers: One of the most common causes of this error is outdated or corrupt graphics card drivers. If the graphics card driver is outdated or has become damaged, the game may be unable to run properly, resulting in error code 1073749791.
- Compatibility issues: Another potential cause of error code 1073749791 in Minecraft is compatibility issues with the game. If the game is not compatible with your graphics card or operating system, it may cause the game to crash or fail to launch.
- Hardware problems: In some cases, error code 1073749791 in Minecraft may be caused by hardware problems with the graphics card itself. This could include issues with the graphics card’s memory or other components.
How to fix Minecraft Error code 1073749791?
Steps to Fix Error Code 1073749791 in Minecraft If you are experiencing error code 1073749791 in Minecraft, there are several steps you can take to try and fix the issue. Here are some steps to try:
- Update the graphics card driver. One of the most effective ways to fix error code 1073749791 in Minecraft is to update the graphics card driver. Outdated or corrupt graphics card drivers can cause a variety of problems, including error code 1073749791. To update the graphics card driver, follow these steps:
- Open the Start menu and type “Device Manager” into the search bar.
- Click on “Device Manager” to open the Device Manager window.
- Expand the “Display adapters” section by clicking on the arrow next to it.
- Right-click on your graphics card and select “Update driver.”
- Follow the prompts to install the latest driver for your graphics card.
Once you know what kind of graphics card you have, you can visit the manufacturer’s website and download the latest drivers for your specific card.
Alternatively, you can use a driver update tool like Driver Booster to scan your computer for outdated drivers and install the latest versions automatically.
- Check for conflicts with other software
Sometimes, error code 1073749791 in Minecraft can be caused by conflicting software or programs that are running in the background. To fix this issue, you’ll need to identify any programs that may be causing a conflict and disable or remove them.
One way to do this is to use the Task Manager to see what programs are running on your computer. To open the Task Manager, press Ctrl + Alt + Delete and click on the “Task Manager” button.
In the Task Manager, you’ll see a list of all the programs that are currently running on your computer. Look for any programs that may be conflicting with Minecraft, such as antivirus software or other gaming software, and disable or remove them.
- Check for hardware issues
If none of the above solutions work, it’s possible that you’re experiencing a hardware issue that is causing error code 1073749791 in Minecraft. To fix this issue, you’ll need to check your computer’s hardware for any problems.
One way to do this is to use a hardware diagnostic tool like PC-Doctor or MemTest to test your computer’s hardware for any issues. These tools will help you identify any problems with your computer’s hardware, such as faulty RAM or a failing hard drive, and help you fix them.
- Roll back your graphics drivers
If updating your graphics drivers didn’t fix the error code 1073749791 in Minecraft, it’s possible that the latest drivers are causing the issue.
We hope that the above methods fix your issue.