I'm using the latest version of both DCS and Helios, and this seemed like the main thread for Helios so I didn't want to create a new one.
I have the Export folder in DCS/Config with two files (Config.lua and Export.lua, copied over from DCS/Scripts). I set up A10C in Helios, then copy Export.lua back to DCS/Scripts and C:/USER/Saved Games/DCS/Scripts. This is how I understood the procedure, but pushing buttons in Helios doesn't cause anything to happen in the game (I'm using a second touchscreen to export mfds). I was able to use Helios with older versions of DCS World, but not the latest one.
Maybe I'm making a mistake in some of the steps? Thanks for any suggestions in advance:)