larc919 said:
Thanks, Wynona. I already have 18362 installed on everything, but want to get the official ISO from MS to install on a friend's system. 2 desktops got upgraded via temporary Insider Slow signup and a laptop via install files from UUP Dump (it couldn't get into Insider for some reason). All got raised to 18362.86 by WU.
As far as I know, Larc, UUPDump is a legitimate way to get ISOs, since even @Brink has given the link to it.