In updates feature there's only one option call "latest update". I replace the file manually and run the repair file permissions tool, but didn't work.
Also, I start the service manually from SSH (Linux) and I receive the following error:
According to Google, this is related to two things:
1. Pirate "minecraft_server.jar" file. Solution: initiate the game till the error disappear and the game will start fine.
2. Windows 7 problem. Nothing to do with it, because my server is in Linux.
Anyway this two alternatives are IN THE GAME, not in a server. I couldn't find any solution or problem in WoM servers related with my issue.
Thanks for your help.