Labview: (Hex 0x626) Cannot Open a File With Separated Compiled Code in the Labview Run-time Engine

Updated Jul 30, 2025

Reported In

Software

  • VeriStand
  • LabVIEW

Issue Details

I am trying to run my Custom VI built in LabVIEW from VeriStand project and I am getting following error:

 

Solution

This generic error can happen for various of the reasons. One of the solution can be to follow below steps:

  1. Open the .vi that you want run from VeriStand in the LabVIEW development environment.

  2. Press Ctrl+I to open VI Properties.

  3. Go to the General category.

  4. Uncheck the box labeled "Separate compiled code from source file".

  5. Perform a Mass Compile of the project (Tools > Advanced > Mass Compile).