Your answer was wonderful, I concluded, Morsi

Regarding the gfx file, I could not open it with a program
You may test

Hello again
I got this file and it is possible to edit it
Now to add Persian and Arabic letters, I have to delete something from the dds file and replace the Persian letters

file dds
https://files.fm/f/hjw3gmrze

Thanks for your reply. If I am not mistaken, this should be the file

https://files.fm/u/vju4fsgkd

The file is in gfx format

Hello
I have exactly the same problem, what should be done?
The letters in Arabic and Persian are shown as squares