11-02-2019 02:39 AM
What is Error 56?
11-02-2019 09:31 AM
Open LabVIEW. Go to Help, Explain Error, put in 56, read explanation. For further help to explain why you got the Error, attach your code (please, not a "picture" of part of the Block Diagram...).
Bob Schor
11-04-2019 04:30 AM
You can also just right-click the error-indicator and select "explain error".
And there is lots of info on error 56 here