New error msg while downloading x64

[vouzou]

Error Downloading HTTP:
System.UnauthorizedAccessException: Δεν επιτρέπεται η πρόσβαση στη διαδρομή 'D:\Warhammer Online - Age of Reckoning\WAR-64.exe'.
σε System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
σε 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)
σε System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
σε RoRLauncher.Client.A98wHY8h7w09xWaFRnT(Object , FileMode , FileAccess )
σε RoRLauncher.Client.qr1ZxRLQGc(Object , Object )

Hello i get this msg when launcher trying to download war64.exe.
And can't proceed to log in.
Anyone else has this problem?