Hi All: I am using openssl 1.0.2 on windows 7 OS. I have put some root certificate files into a folder certs. when I using X509_STORE_load_locations() to load this folder into store, it returns 1 means success, but when I using X509_verify_cert(), it will return 0, and error shows 19(self signed certificate in certificate chain). It seems my local root certificates files is not checked by openssl, So what should I do to add certs folder? -- Rejoice,I Desire!