Hi all! It is obvious thing. Use DosBox & DFD 4.53. 

Glory to DataEase team.

What is DatAIs. ? Simply the first comercial usage of AI was in early 1980s. This is DQL creation tool in high mode (F9 key to switch).

what you need is ... love (c) John Lennon. Love for this level, high for sure.

So new DataEase needs that level to be as beloved dfd.

Exact copy. Not remastered. 

The only thing why DFD is so beautiful forever. Nevertheless ;)

Thank You all.

PS. Imagine .. (c) John Lennon... the screenshot is from MS Lumia 950 with dfd onboard ;) we have the same on Samsung Galaxy Gear 1 (sm-v700)the first in the world smartwatch too ;) and on other devs for sure