PHP under windows using openssl

First, open the openssl extension

;extension=openssl

Semicolon removed
using openssl_error_string () Gets the following error string

error:02001003:system library:fopen:No such process

PHP Warning:  openssl_csr_sign(): cannot get CSR from parameter 1 in
PHP Warning:  openssl_x509_export(): cannot get cert from parameter 1 in
PHP Warning:  openssl_pkcs12_export(): cannot get cert from parameter 1 in

Configuration View phpinfo

Openssl default configC:\Program Files (x86)\Common Files\SSL/openssl.cnf

And this is not the actual files in this directory, under the installation directory php

extras\ssl\openssl.cnf

Copied it

Openssl default config

C:\Program Files (x86)\Common Files\SSL/openssl.cnf