http://bugs.winehq.org/show_bug.cgi?id=58715
--- Comment #6 from Zeb Figura z.figura12@gmail.com --- I'm sorry, I can't really parse what you're trying to say here.
In an attempt to clarify, I think that:
(1) I see no reason to implement a featureful file browser in Wine when, as Nikolay says, users surely use native file browsers instead. Do you have any reasons?
(2) Even if there were a reason to have a dedicated file browser in Wine, explorer already satisfies this. Yes, it's buggy, and at this point a worse experience than winefile, but we should just improve it instead of spending effort on implementing or even importing any external code. Mainly because applications can and do embed it.