Shibboleth SP 3.2.3.1 fails to run in Windows 2016 server + IIS 10

[Rod Widdowson]

> The Module name ShibNative path C:\opt\shibboleth-sp\lib64\shibboleth\iis7_shib.dll returned an error from registration.  The data
is the error.

What does the data say ?

>  What should we do to fix this case ?

Some random thoughts:

	- Verify that shibd is running and starts cleanly
	- Check the (shibboleth) EV entries and any other logging
	- Check that there isn’t some other extraneous configuration error in IIS (eyeball the applicationHost.config file)
	- Leaving the install in place disable and reenable the IIS7 module

My go to tool in these cases is always procrun, but that is because of my background so I am leery of recommending it to others.