No, I was wrong.
It is making the file there, but it can't seem to read it correctly.
------ Forwarded Message ------
Sent: 11/9/2019 11:31:31 AM
Subject: ssl_update not making files in right place?
Hi,
I fooling around with ssl_update on a windows iis server.
When I run ssl_update, it makes this line:
Created C:\inetpub\wwwroot\.well-known\/acme-challenge/
so the file ends up in the directory .well-known since that's the last valid directory in that command.
Eric Vey