I recently posed this question
Installing EB Garamond (miktex lua) encore encore
The comment thread shows the work @UlrikeFischer, @Herbert, @cfr (combined reputation 235K) did trying to help. What emerged as best for me was to use pdflatex rather than lualatex for my project. I've accepted that as an answer.
But the original question as asked is still unanswered. What's a good way to indicate that?
pdftex
instead"; but you could also see it as a case of the so-called "XY problem": A question about a tool or approach that's ill-suited to the job at hand.