DCS Options>Display does not show Helios

[FlyDoc]

I installed helios and created a profile, which runs correctly in the helios start panel with no errors.  When I go to the Options menu in DCS and try to switch from 1 monitor to Helios, it does not display "Helios" in the drop down list.  I have renamed and reconstituted a new DCS folder in the saved games folder and repaired Helios with the installer, only to have the same result.  Any suggestions?

[Wostg]

Stupid questions out of the way first - in the Helios Profile Editor you've got the DCS Monitor Setup tab configured how you want it, the DCS Additional Viewports tab is configured with the patches applied, the Monitor 1, 2, 3 etc tabs and the Interface status tab are all present and happy?

If so try copying the Helios.lua from C:\Users\FLYDOC\Saved Games\DCS\Config\MonitorSetup to the main DCS World folder eg \DCS World\Config\MonitorSetup where all the stock monitor profiles should be stored.