Maybe i can mark this topic as solved because i already have generated my certificates and open a specific post fo this. Or i'm wrong?
In any case i didn't understand what to do with this 2 pkcs12 file 
Maybe i can mark this topic as solved because i already have generated my certificates and open a specific post fo this. Or i'm wrong?
In any case i didn't understand what to do with this 2 pkcs12 file 
So...
You are unsure that you need a PKCS#12 file?
Or you are unsure how to make the PKCS#12 file?
Or not sure where to put it once you make it?
I'm unsure on what to do with this pkcs12 file. I've already created this file
OK where did you read that you needed one?
You don't have to move anything to /.well-known/acme-challenge/ folder.
You can leave it wherever it is.
That seems less than "helpful".
There are no instructions there - no "how to".
You should follow a guide like @griffin posted above:
Which shows more of a "step by step how to".
Example snip:

This step by step doesn't work. I've already done every step and tried. But nothing

Says tha certificate is missing. In the site there is no valid certificate (net::ERR_CERT_COMMON_NAME_INVALID)
But if i click on "Show certificate"(Visualizza certiificato on the image) the browser show me a certificate signed by let's encrypt authority
SOLVED! thank you all
Excellent news!
Cheers from Miami 
Now you just need to up your site security:
This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.