After it got stuck on .sqlite-journal file I added directory to exclude and still the same.
Yes, the input of these filters is a bit bugged currently. You should control by exporting as current line, the exclude should appear as
--exclude="C:\Users\greg\AppData\Local\Duplicati\*"
you can try to edit the filters as text to achieve that. If you change the filters while not editing as text, verify that the net result is still correct by exporting again the job as command line.