I have 3 machines working in a Local Network.
Windows XP Desktop
Vista Laptop
Windows 10 Desktop that started out with W8.1
I had my printer connected to the XP machine and each box could access it. Because of degradation in performance I installed the printer on the Windows 10 machine.
Now I can’t access the printer from the Vista machine. It asks for a User ID. It won’t accept any of the User ID that I know. I do know the password for the Windows 10 machine. Is there some way to ‘divine’ the User ID that is being sought? Nor can I access the Vista Machine from the Windows 10 machine as I previously was able to.