Possible ERRORS
It might be an error occuring while Importing File which is caused of some mistakes in seporator on Windows.
In case of this error while this command is completed npm run strapi import -- -f gums.tar.gz.enc --key gums it is necessarily to open this destination backend/node_modules/@strapi/data-transfer/lib/file/providers/source/index.js and on 144 line edit to such code.
