When using the keysight IVI driver to programm a data acquisition for a 34470 multimeter, I get only timeout errors.
I have the keyisght I/O libraries installed, but use LabWindows to develop the application on Win 7 and Win 10 64 bit systems. The interface (USB) is enabled.
I am able to communicate with the multimeter when I use plain VISA commands.
Any ideas what may cause this problem ?