Error -1967357951 Not Able to Use MXS

Updated Sep 12, 2022

Reported In


  • cRIO-9072
  • cRIO-9073
  • cRIO-9075


  • LabVIEW Full
  • LabVIEW Real-Time Module

Issue Details

I am trying to deploy my Shared Variable Library to my RT Target from my LabVIEW Project but everytime I tried to deploy I get error 1967357951 and that the Network Shared Variable Engine has not been set up to use MXS. 

I already tried restarting my computer but that did not solved the error.


There are several reasons why this may occurred, included (but not limited to):
  • Improper Installation.
  • Crucial services not running.
  • Not enough memory to deploy the variables to the target.

Possible resolutions to the error are:
  • Open Windows Services on the PC and verify that the NI Variable Engine is running.
  • Verify through the System Settings Tab in NI MAX that you have enough memory available on the Target
  • While installing software on the target, verify you only install what is needed by your application.
  • Verify you have the NI Scan Engine, the Variable Client Support and the Network Variable Engine installed on the target