If you're an avid Apex Legends player, you might have encountered the dreaded "R5apex.exe Application Error" while launching the game on your PC. This error can be quite frustrating, and it usually prevents you from accessing the game. Fortunately, there are a few troubleshooting steps that you can take to fix this error and get back to playing your favorite battle royale game. In this article, we will guide you through resolving the "R5apex.exe Application Error" on your PC.

Adjust Apex Legends Compatibility Settings

To fix the "R5apex.exe" application error on Apex Legends, adjusting the game's compatibility settings may help. Start by opening your file explorer and going to the drive where Origin games are saved. Navigate to Program Files > Origin Games > Apex and right-click "r5apex.exe". Then, go to its properties and select the Compatibility tab. From there, choose to run the program in compatibility mode for Windows 7 and run the game as an administrator. Be sure to apply the changes for them to take effect.

1 r5apex properties.jpg — r5Apex Properties > Compatibility

Repair EasyAntiCheat

Fixing the "R5apex.Exe" application error for Apex Legends can be done by repairing the EasyAntiCheat service. To do this, open the EasyAntiCheat folder and run the EasyAntiCheat_Setup.exe application. Then, choose to repair the service from the options presented to you. This method can be effective for resolving the issue on most PCs.

2 reapair anti cheat service.jpg — Easy Anti-Cheat Service Setup > Repair

Verify the Apex Legends Game Files

To fix the "R5apex.Exe" application error on your PC, you might want to verify the Apex Legends game files. To do this, open the Origin launcher, and in your game library, right-click Apex Legends and click on "Repair". This will verify the integrity of the game's files and download any missing content necessary to make the game run smoothly on your system. If the problem persists, try adjusting Apex Legends compatibility settings or repairing EasyAntiCheat. These steps can help you solve the error and get back to playing Apex Legends.

3 repair apex legends.jpg — Verify the Apex Legends game files

Close Resource Intensive Programs

When playing Apex Legends, it's important to ensure that your system resources are optimized to avoid the "R5apex.Exe" application error. One of the best ways to achieve this is by closing down any resource-intensive programs that could be competing for system resources. These are programs that take up a lot of your system's memory or processing power, thereby affecting the performance of Apex Legends.

For example, programs like Discord, Steam, Chrome, or any other programs that have an overlay in-game can consume a lot of your system's resources. When they are running in the background while playing Apex Legends, they could interfere with the game's performance, resulting in the "R5apex.Exe" error. Therefore, it's essential to end these processes and free up some memory or processing power to ensure that Apex Legends runs smoothly.

To do this, you can open your task manager by pressing "Ctrl + Shift + Esc" and look for any resource-intensive programs that are running in the background. Once you've identified them, right-click on the program and select "End task" to close it down. Alternatively, you can close these programs manually by exiting them or uninstalling them if you don't need them running on your system while playing Apex Legends.

By closing down resource-intensive programs, you'll be freeing up more system resources, and this can help you avoid the "R5apex.Exe" application error and enjoy a smoother gameplay experience in Apex Legends.