Help with Let's Encrypt auto renewal

[ioan]

I'm trying to see if I can configure "Let's Encrypt" to work with Intraweb.  I'm pretty sure the certificates work fine, but I have problems with the auto renewal that has to run by itself in a scheduled task. I'm using win-acme: https://github.com/PKISharp/win-acme

When trying to obtain a certificate, you run a the following command:

Code:

letsencrypt.exe --plugin manual --emailaddress my@email.com --manualhost www.somewebsite.com --webroot D:\myapp\wwwroot --test

After running the command, letsencrypt.exe creates a directory in d:\myapp\wwwroot, something like /.well-known/acme-challenge/ with a temporary file inside (aaabbbccc) that "let's encrypt" needs access to, for verification. 

The problem I'm having is that after I run the letsencrypt.exe command, if I try to open

Code:

http://www.somewebsite.com/.well-known/acme-challenge/aaabbbccc

it won't work, intraweb doesn't let me have (or at least I don't know to make it work) a path like that to access a static file.

What's the best way to do this? 

Thanks.