Thank you very very much for give me that link, it solved my problem, I have Win7 x64 bit so I installed the drivers 'manually' and a new option in serial port (COM3) appeared, now it seems to work fine!
Thank you very very much for give me that link, it solved my problem, I have Win7 x64 bit so I installed the drivers 'manually' and a new option in serial port (COM3) appeared, now it seems to work fine!