Return of Reckoning

Okay downloaded the game (old acc - And new random password) I seem to be login to the forum, but i cant seem to be able to login via the launcher. Why is that ?

Error starting: System.UnauthorizedAccessException: Adgang til stien 'F:\Spil\WH\Warhammer Online - Age of Reckoning\WAR.exe' blev nægtet.
ved System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
ved System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 ...