I am trying to use excel to read the tag values from my application, in the example in this link https://www.trihedral.com/help/Content/D_DataSharing/D_DDEServer.htm
It says to use
For my application I would think it would be
HMI being the app name and then the tag
However when that is executed, it has a popup saying remote data not accessible, etc, etc, Start application VTS.EXE?
choosing Yes makes a new popup saying cannot run VTS.EXE
I've tried changing to VTScada or VTSLauncher and neither of those work, vtscada is also already running so I'm not sure why its trying to run again. the single quotes also disappear when it executes.
if anyone has some insight on this formula that would be much appreciated. Thanks in advance.