Why Do I Get Error 1967357949 When Using Shared Variables On My CompactRIO?
I am trying to deploy shared variables to my Real-Time target and I get error message Error -1967357949 occurred at an unidentified location. Possible reason(s): Unable to query Measurement & Automation Explorer. What can I do to fix it?
The solution is to install the Network Variable Engine software on your Real-Time target. In order to check whether or not this software is installed, expand the Software tree on your device in Measurement & Automation Explorer.
If installed you should see Network Variable Engine as seen above. This is the engine that is referred to as the Shared Variable Engine in the error message.
If the engine is not present and you need to install it, follow these steps:
Product Documentation: Preventing Software Compatibility Issues for CompactRIO Systems
Getting Started: Install Software on Your NI Rio Controller
Developer Zone: Using LabVIEW Shared Variable
Report Date: 11/23/2011
Last Updated: 09/20/2017
Document ID: 5RMBG1X0