[SOLVED] the same profile on a different computer?

[NedEleven 1]

I recently switched to a new PC and I moved most of my Arma files from my old HDD to my new HDD, including the profile that I use for DayZ.

However, I cannot seem to use it anymore in multiplayer. If I try to join a server in DayZ or just a regular Arma 2 OA server, I will be disconnected automatically just before I reach the "Waiting for character to create" screen.

Even if I create a new profile, I still get the same problem.

If anyone has successfully moved their Arma 2 profile to a different PC, could you tell me exactly which files are required?

EDIT: I was experiencing the exact same issue shown in the following video, and updating Battleye seems to have fixed it.