This guide will provide you with the most reliable methods to fix the “Sorry the credential you are using is invalid” error in Epic Games Launcher.
How to fix this error with Method 1?
Step 1: You have to log in to your account with an email address instead of the username. Hopefully the error will not come again, and you are done resolving an error with method 1.
How to fix this error with Method 2?
Step 1: Right click on the Epic Games Launcher and click on Run as administrator.
Step 2: Log In to your account with an email address instead of username. Hopefully the error will not come again and you are done resolving an error with method 2.
