Return of Reckoning

This error appears when I run the launcher:

Error Downloading updater:
System.Net.WebException: Exceção durante uma solicitação do WebClient. ---> System.IO.IOException: O processo não pode acessar o arquivo 'C:\Games\Electronic Arts\Warhammer Online - Age of Reckoning\RoRLauncher.exe' porque ele ...

I did and the error still continues

As administrator, I downloaded the patch and nothing

I would like to know why you are giving the error when I download it through the torrent and open the game
"The pacth client was unable to update the file, please ensure the game is already running and there is free space available on the disk" help me there
  Thank you in advance.