Hello!
The problem is gone after observance of conditions from "AILGenerator Manual":
Repair checkboxes
With these checkboxes you give AILGenerator permission to make changes to your aircraft.cfg files! <Watch Out!>
format
If checked AILGenerator will format all your valid aircraft.cfg files, except the ones coded in UTF16. Formatting will imply:
The file starts with the [fltsim.x] sections followed by other sections.
The [fltsim.x] sections will be in alphabetical order of the atc_parking_codes key (= the airline code); if they are equal the ordering will be done on the registration code.
Between [fltsim.x] sections one empty line will be inserted, extra empty lines will be removed.
White space surrounding the title of a livery will be removed.
But the problem remains. AILGenerator with the checkboxes format processes Aircraft.cfg not all planes
Even if a format not UTF16. For example Aircraft.cfg with a considerable quantity [fltsim.x] sections,
in my case 514, format ANSI. Сan you explain why?