pgsql-odbc is an English-speaking list, so you should perhaps send such messages to the Spanish lists like pgsql-es-ayuda or something like that.
Then, using some basing knowledge of Spanish, I am guessing that you are trying to connect to a server using the connection string above through ADO but it doesn't work. The string used seems to be fine for the Postgres ODBC driver, however without more details it is going to be complicated to guess what is wrong in your connection script.