Windows 10 Homegroup works, still can't share.

[Jeff Damelio]

My computer(A) can drill into computers B and C. B and C can drill into each other. B and C cannot drill into A. As far as I can tell we all have the same buttons clicked on the file sharing settings.

 

[Joe S]

Are all the computers Windows 10?
Joe

 

[Jeff Damelio]

Yes.