BattlEye initialization failed

[gdscei 1]

I've been getting this error all the time now when trying to join a server with the latest beta: BattlEye initialization failed

I've basicly tried everything:

- Redownloading arma 2 & OA through steam

- Installing BattlEye in arma 2/Battleye, arma 2 oa/BattlEye and arma 2oa/expansion/Battleye.

- Putting the beclient.dll in C:\users\myname\appdata\local\arma 2 oa\battleye, but whenever i join a server it just deletes the file

- Uninstalling battleye, reinstalling it

- Running it as admin.

- Removing registry keys in HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Bohemia Interactive and Bohemia Interactive Studio before reinstalling

NONE of these things worked. Can anyone help me out here? I'm kinda fed up with this.

[Hoffe 1]

Hear ye hear ye..

(A.k.a. i got the same problem, reinstalling BE does not help (also up/downgraded arma 2 versions to no avail)