ahh, so I've been struggling to network two win 10 machines together remotely, to share a folder on one, now realizing the target shared folder is in storage attached to or in the router (Actiontec F2250) ! Its only located in network places with its own ip. but I cannot get it to share because of this samba login, its visible, they have no idea what the password is, would resetting the router be the answer?