Help with Let's Encrypt auto renewal

[ioan]

Hi Ioan, try to put inside wwwroot:

Code:

D:\myapp\wwwroot\.well-known\acme-challenge\aaabbbccc

It seems that if I have a file there with a registered mime type (example .txt) works fine, if there is no extension (the way the letsencrypt.exe makes it), it doesn't work. Can I serve a static file that has no extension?