Executable can not update VISA resources (UART)

[hagedornj]

Hello

An executable which I have prepared from a VI can not update the available VISA resource for a RS232 connection.

e.g. An UART to USB driver which I have connected to the PC is not available in the pull down menu of the VISA resources which I have implemented as control. There is no entry available.

Is there any special setup for the build process necessary

Thanks

Regards

Joerg

[josborne]

Does the machine have NI-VISA on it?  E.g. the NI-VISA runtime?

[hagedornj]

Hello,

many thanks for the answer, it is exactly the problem. I have installed the windows driver for the usb2rs232 converter, but I forgot to install the VISA driver for the LabVIEW environment (VISA runtime).

Now it is working!

Regards

Joerg