Some problem adding a pic. It was a screenshot with an error text "cannot open *....* such file or directory"
Viewing post in Magic Pencil for Aseprite comments
I think the cyrillic characters in your path to the user data directory cause this error as Lua cannot resolve the path. 🤔
That would explain why the FX extension doesn’t work as well, but some smaller extensions (that load no additional Lua files) will work correctly.
I think I’ve seen this issue reported before on Windows.
Just to check one other possible cause, do you have an aseprite.ini file in your C:\Program Files (x86)\Steam\steamapps\common\Aseprite directory? This can occure and cause Aseprite to function as a portable version, and install extensions in a different place.