Hi, guys!
Maybe somebody faced a similar issue.
I have an old Line6 Backtrack - https://www.amazon.co.uk/Line-BackTrack-Guitar-Riff-Recorder/dp/B001ELJTCY
When I connect it to the computer it doesn't see MARKED and UNMARKED folder.
I changed settings in Windows so I could see hidden folders but it doesn't help.
I've created a marked folder, Windows suggested to rewrite it, I did it, but folder again disappeared.
Could somebody help with it?