SWORD ART ONLINE Alicization Lycoris Game Crashing Solution

First, you have to go uninstall the EasyAntiCheat.
It is located in a folder with its name in the “Sword Art Online Alicisation Licorys” folder.
The default location is C:\Steam\steamapps\common\SWORD ART ONLINE Alicization Lycoris.
Launch the setup file in the folder and click on “uninstall”.

Then go back one folder and create a new one for backup.

Drag and drop the “Launch_Game.exe” in the backup folder and rename the “sao_al.exe” to be Launch_Game.exe.

Now just open your Anti-virus software ( in my case its McAfee, but it works the same for every Anti-virus software) and go on “live analysis”.
Then just add rhe Lauch_Game.exe file for the game in the list of files excluded

If you have problems with the last step, please contact your anti-virus provider, they will guide you with more precision on how to exclude a file from the live analysis (this feature can be dangerous if you exclude too many files so be carefull).