para iniciar el programa lo tengo que correr como admininstrador varias veces hasta que se inicia
What version of eM Client are you using Gerardo?
Best not to run eM Client as Administrator.
Restart Windows and click ONCE on the eM Client icon. If it does not start, open the task manager and see if it is listed there. If it is, end the task then go back to Windows and click ONCE on the eM Client icon.