Sometime when I turn on the computer, the application will hang at black screen. The reason for that is because the "NI-DAQmx Devices" disappeared under "Devices and Interfaces" in MAX Configuration.
We use NI PCI-DIO-32HS card, I just wonder what will cause the Sub-item tree under Devices and Interfaces disappear. If I expand the Software tree, there is nothing under there.
This problem happens only we shutdown the machine and restart it again, but it is not everytime it will happen.
Johnny
