If I right, It ask you to Run program as Administrator.

Something from here can help you.
https://photography.tutsplus.com/tutori ... -cms-26834

@oss, thank you for tatar section, and sorry but I can't help you with website - I don't know tatar. I only found such subs. We can ask irekhaz, it was his subs. What I definitely can do is to look through different subs and find some more. Don't know why I'm doing that from time to time, but every ...

Hello everyone. There was some discussion about adding new language to the database. https://www.opensubtitles.org/en/subtitles/7753750/avengers-endgame-ru In short, one member uploaded tatar subs into the russian section. Tatar language related to russian as well as vietnamese to english. So, is th...

Russian subtitles. Enjoy.
https://www.opensubtitles.org/ru/subtit ... olocene-ru