jaenicke 13 Posted September 12, 2022 - I have a PCCERT_CONTEXT of a server certificate (fetched by WinHttpQueryOption with WINHTTP_OPTION_SERVER_CERT_CONTEXT). - I have a root certificate inside a .pem file. Now I would like to validate the certificate against the root certificate. How can I do this without adding the certificates to a local certificate store permanently? Share this post Link to post