Return of Reckoning

I have this pop-up at any time i tried to login on the launcher :/

Error starting: System.UnauthorizedAccessException: L'accès au chemin d'accès 'C:\Program Files (x86)\Warhammer Online - Age of Reckoning\WAR.exe' est refusé.
à System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
à System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
à System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy)
à System.IO.FileStream..ctor(String path, FileMode mode)
à RoRLauncher.Client.patchExe()
à RoRLauncher.Client.Handle(PacketIn packet)

Remove the write-protection (right click the game folder -> properties -> disable read-only) from all the files in the WAR folder and try again. You may also try running the launcher with Administrator privileges.

If you used the torrent to download the game, the torrent application may still be using the files. Either copy the entire WAR folder to a new location (if you wish to continue supporting the torrent), or move the entire WAR folder to another location to break access to the torrent.