The certificate cannot be loaded, how to solve it?

Question

Please help me,

Failed to send, error code: Unable to load PEM client certificate, OpenSSL error: 02001002: system library: fopen: No such file Or directory, (key not found, wrong password, or wrong file format?)

win system, open sll has been opened

Answer 1

Please refer to the configuration method of APACHE or NGINX SSL certificate. This has nothing to do with PHPSTUDY