How to resolve 3706AS error code -286

I am using 3706AS with 2 3720 cards. I use labview for programming control. There are always errors when using the official process, which cannot be measured。 I want to use this routine，ke37xx Simple Measurement Example.vi， but labview reported an error as shown below。How can I solve it? Can you provide a correct example that can work

Hello,
The source of your error may be due to the fact that your instrument does not have a DMM. The VI you are using must require a DMM to operate properly.