Способ смотреть превьюхи ai файлов (без pdf слоя) в люстре от Кристиана Гислера:
Total Commander gets thumbnails from various sources, like plugins, irfanview, or Explorer.
If it works in Explorer, you may try to force the Explorer method also for Total Commander:
Configuration - Options - Thumbnails, change the text field behind "Get from lister plugins for"
from
*.*
to
*.* | *.ai
This excludes .ai files from extraction via Lister plugins. Then right click on an .ai file and
choose "Reload thumbnails".
https://dl.dropboxusercontent.com/s/jze912u1gqo2qlh/200518113306.png