It directly states what executable is being blocked you should not use software thats using it(Asus ROG Gaming Centre) while you play the game. Anti Cheat sees it as a cheat.
I can't locate this executable in with desktop. It does not appear in task manager.
It has to appear if it doesnt process is hidden within other Asus Rog service you can actually expand it in task manager and kill it from there. Run msconfig and manually disable every service releated to ASUS Rog Gaming Centre or just perform Clean Boot it should work.
I had this same problem. I thought it only applied to Asus boards with RGB but I found the process in task manager and it remedied my issues even though mine does not use Aura. Hopefully I don't have to do this every time I start my computer.
