Error -50204 occurred at DAQmx Create Channel (AI-Voltage-Basic).

[karolinagg]

Hello,

I have the devise NI USB-6356. It is visible for the computer, but during building the program I meet this error. Any idea what can i do? 

The text of error is: "The specified file could not be opened. The operation could not be completed as specified."

[Artem.SPb]

First and great idea: show your code.