Guess what?! Decided to do my part.
My English is bad. So Google translator will help me.
My story is this:
Windows 7 x64 bit.
Tes4Gecko 14.5 worked fine. Then, I uninstalled the game and reinstalled it.
After that, dancing with tambourines began.
04.05.2022
This situation seems strange to me. Everything worked, and then stopped.
And it worked only after making changes to the registry.