In IIS, I have the following listed as default documents
index.cfm
exists and is shown if I navigate to the root of the site.
As soon as I try https://localhost:1234/index.cfm
, I get 404.0 error
This is the solution that fixed the issue.
If one goes to IIS, there is a virtual directory /jakarta
The physical path associated with the virtual directory was ColdFusion2016\config\wsconfig\1
By adding the D:
drive, all works OK.