Assegnate 4 su 5 stelle

Hello together.
I export my complete Gmail account for offline usage and backup. I test some MBOX Viewer programms and don't like most of them. As I've heart that TB (68.3.1) can work with MBOX, I was really exited but now I can't load the MBOX file in, maybe someone can help: If I click on MBOX import, nothing happens. I can't choose files or sth else. Will be great if you have an idea, how to solve this problem.

Thanks for the review, sorry for the confusion!
I am trying to find time to make a user guide which never existed with the
original extension one I took it over. Currently I have a set of issues
in the repository that will ultimately make up to guide. I have one
For the menus and one the basics of mbox import.
You can also ask questions in the repository by creating an issue.
https://github.com/thundernest/import-export-tools-ng/issues/66
https://github.com/thundernest/import-export-tools-ng/issues/33

Hopefully this gets you going, if not post a question.
Happy New Year's!
Christopher