Error -50303 shows up when performing self-test on NI MAX

Updated Sep 28, 2023

Reported In


  • NI-9228


  • Measurement & Automation Explorer (MAX)


  • NI-DAQmx

Issue Details

After plugging the DAQ device, it shows up differently than other DAQ devices in NI MAX. When I perform a self-test, the error -50303 shows up.


Install the appropriate DAQmx Driver version.
Refer to Device Support on DAQmx Driver readme to make sure device is supported by DAQmx driver.

Additional Information

You should use the most recent version of the DAQmx Driver Version supported by your software and hardware.