I am the only Mac user on in a PC environment on the condition that I provide all my own technical support. I am somewhat technical, but this eludes me... I am running the Sierra now V.3 beta update. On Yosemite, I was able to connect to our network by using a Go To Folder: cifs://folder_name path. Since the update, I am unable to connect. Does something need to change on the Mac or on the windows server to allow me to have access? I am afraid if I can't connect, I will be on the radar which I have worked hard to stay off of for many years. I have also tried smb:// but that does not work either. And that, is the extent to my MS networking understanding... Thanks in advance for your help.