Return of Reckoning

Hey I jsut tried to start the game for the first time and I get this Error message:

Error starting: System.UnauthorizedAccessException: Access to the path 'C:\Users\MrMoody\Desktop\Warhammer Online - Age of Reckoning\WAR.exe' is denied.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at 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)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy)
at System.IO.FileStream..ctor(String path, FileMode mode)
at RoRLauncher.Client.patchExe()
at RoRLauncher.Client.Handle(PacketIn packet)

How can I start the game?

Thx guys

Sorry for the early post. Allready solved the issue:

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.

ty