When I open a LabVIEW project including a Real-Time target like a CompactRIO (cRIO), CompactDAQ (cDAQ) or Real-Time PXI, I see a yellow exclamation mark next to my target. When I click on the target, I get the following message, but NI License Manager shows that all of my software is licensed.
The plug-in for the selected item is not installed on your system or the plug-in has an expired license. Please contact National Instruments.
The most common cause for this is the LabVIEW Real-Time Module not being installed or having an incompatible version. The LabVIEW and LabVIEW Real-Time versions must match. If you are using a CompactRIO, you should also make sure the LabVIEW FPGA Module is installed and matches the LabVIEW version or you will have similar issues accessing the device's FPGA.
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