I've confirmed that version 9.11 works as expected, so I would suggest that 10.x has changed the way the product works. Just disappointed that there isn't any documentation around this, or the mention of "legacy".

Even though 9.11 works as expected, I will forge ahead with 10.4 and individual command lines for each ini file, as I want to ensure I can continue to leverage the latest version of DEM on the new Windows Operating Systems without running into further support issues.

In fact, I can just write a script that will enumerate all ini files and process them one at a time.

It would be great if someone from Engineering could confirm my issue and findings.

Cheers,

Jeremy