The most reliable methods to fix the “Epic Games Launcher Unsupported Graphics Card” error are explained step-by-step below.
How to fix this error with method 1?
Step 1: You need to go to your browser and open up the following link.
http://www.mediafire.com/file/gpgubf4lble6ncz/dxcpl.zip/file

Step 2: Now click on the Download button and wait for it to finish.

Step 3: Once you have downloaded it, click on the downloaded file at the bottom of your browser and click on Show in folder.

Step 4: Now, you need to extract the downloaded file.

Step 5: And open up the extracted folder.

Step 6: Then, you have to open the dxcpl file from the folder.

Step 7: Afterward, right-click on the Epic Games Launcher and go to the Open file location.

Step 8: You need to note down the file location, as you can see in the image below.

Step 9: Now, go back to the DirectX Properties window you opened earlier and click on the Edit List option.

Step 10: Then click on the three dots which are on the right side.

Step 11: Now, you need to go to the location you noted before, as you can see in the image below.

Step 12: Select EpicGamesLauncher and then click Ok.

Step 13: Once you have done it, check both the options: Disable Feature Level Upgrade and Force WARP.

Step 14: Select the Feature level limit to 11_0.

Step 15: You need to make sure that the Application Controlled is selected in Debug Layer.

Step 16: After making the changes, click on the Apply and then Ok.

Step 17: Next, open the Epic Games Launcher, and there will be no error.

And you are done resolving the error with method 1.
How to fix this error with method 2?
For NVIDIA Graphics Card users:
Step 1: If you are a user of NVIDIA Graphics Card, then go to your browser and open up the following link to download drivers.
https://www.nvidia.com/en-us/geforce/drivers/

Step 2: You can also manually search graphics drivers here, as seen in the image below.

Step 3: Afterward, click on the Download Now option.

Step 4: Now open the GeForce Experience application and Log In through your NVIDIA account.

Step 5: Then go to the Drivers option, which appears at the top.

Step 6: Click on the Check For Updates and then click on the Download option.

Step 7: You need to wait for the download to finish.

Step 8: Next, click on the Express Installation and wait for a few minutes to complete the installation.

Step 9: Afterward, open the Epic Games Launcher, and there will be no error.

Now you are done resolving the error with method 2.
For AMD Graphics Card users:
Step 1: If you are a user of the AMD Graphics Card, then go to your browser and open up the following link to download the drivers.
https://www.amd.com/en/support

Step 2: You can also manually search graphics drivers here, as seen in the image below.

Step 3: Then click on the Download Now option.

For Intel Graphics Card users:
Step 1: If you are a user of the Intel Graphics Card, go to your browser and open up the following link to download the drivers.
https://www.intel.in/content/www/in/en/support/detect.html

Step 2: Afterward, you will need to click on the Download Now option.
