You should check in the EAC files what it properly looks for in other players when you're in public lobbies (or even in a simple kyf). I'm wondering though if it's properly able to check for a process in someone else's computer actually, or if it just checks if the DbD client is someway linked or not to the eac process. As soon as you find out, you should probably create a process with the needed properties eac checks for in others, and then link it to dbd I guess.