1) When running my program in a .VI file I have no problems with the Visa Configure serial port, however when create a runtime version of the .vi program then the function returns an error. What causes this problem?
2) I use the build installer function to create a runtime program that has serial commands. When I intall it to a another computer the COM port does not work. Are the serial drivers not getting set up correctly?
Any vi that uses VISA functions will need NI-VISA Runtime to run as a .exe. Make sure that you installed LV Runtime and NI-VISA Runtime on the target PC.