Davide

No, unluckily i don't have the source. I've downloaded here https://windows.php.net/download#php-7.3 but with iis there aren't any error using php-cgi.exe with fastcgi module. https://docs.microsoft.com/en-us/iis/application-frameworks/install-and-configure-php-applications-on-iis/using-fastcgi-to-host-php-applications-on-iis

Tried but got same error: System.Net.Sockets.SocketException: 'An established connection was aborted by the software in your host machine.' I made an archive with the solution, if you want to try,...

I tried but no success, then i tried with this https://github.com/LukasBoersma/FastCGI/issues/6 and goes successfully, I think there are something that doesn't want to go in your library (i don't know...

I'v got the same problem with PHP, https://www.php.net/manual/en/book.com.php