Problem with serial port

[becktho]

Referring to the point about the error message - I already had error codes without message, although everything is installed. God alone might know why it did not work .

[Dew12]

My vi is work when I use a computer that install DAQ......  T_T ,Oh God.

[MissyS]

Hi,

The GPIB and VISA VIs are shipped with LabVIEW, but you will not have support for them (they will not work) until you install NI-488.2 and NI-VISA. These should be the only driver VIs that are built into LabVIEW.

Regards,