The reason it doesn't work is because it needs an ASIII language pack that is downloaded from the PC. I see that you are from Turkey and they don't use that pack there. The way to solve it is easy. You need to change the region to USA and add the English language pack, but only once. Once it is activated, you will be able to return everything to its place.

I will send you a video on how to do it
https://www.youtube.com/watch?v=x9H-WlV1Z_k


Change the region and add the language, restart the PC and open AnimaEngine

It's a temporary solution while I upload the weekend update to include foreign format.