Ok so it installs on Windows nicely.
Here are a few first comments:
After the installation is finished on Win8, there is no link on the Desktop or anywhere else, so one has to search for the new app (since there isn’t a start menu of course).
How do I create a favorite? There is no right-click context menu or button and drag&drop doesn’t work either, as far as I can see.
The distinction between directories and files could be a bit more prominent (currently just a star in front of dirs).
Are you old enough to remember the Norton Commander from DOS times? There were similar applications during later Windows years, but that’s something you could aim for. It was awesome and I like the idea of bringing it back with that neat material design you’ve got going.
Overall a great start, well done.