In English:

Hello comrades, first of all thank you very much for the space provided for this, I have a problem with a program Vehicle Diagnostic (International), I mean those who are MD32 (3BX, DLC and DLCII) when I go and try to establish communication with the computer through the serial port, sends me an error that says:

Unknown RP1210
Current data link device selection:
Description: Noregon RP1210A
Device: COM1 Navistar
DLL: NSIRP32.dll

Now check reinstall the program, reinstall the suite also Noregon Pro, and the serial port it is working, any ideas on this?, Thank you very much comrades for space, and excuse my bad English, greetings.

En Espa?ol:
Hola camaradas, antes que nada muchas gracias por el espacio ofrecido para esto, tengo un problema con un programa de Vehicle Diagnostic (International), me refiero a los que son MD32 (3BX, DLC y DLCII) cuando entro y trato de entablar la comunicaci?n con la computadora a trav?s del puerto serial, me manda un error que dice:

Unknown RP1210
Current data link device selection:
Description: Noregon RP1210A
Device: Navistar COM1
DLL: NSIRP32.dll

Ya cheque reinstale el programa, tambi?n reinstales la suite de Noregon Pro, y el puerto serial si est? funcionando, alguna idea al respecto?, muchas gracias camaradas por el espacio, y disculpen mi p?simo ingles, saludos.