Indy在 IdSSLOpenSSLHeaders 单元中的 WhichFailedToLoad（）函数告诉您为什么无法加载OpenSSL。

Indy's WhichFailedToLoad() function in the IdSSLOpenSSLHeaders unit tells you why OpenSSL could not be loaded.

Indy 10的最新快照使用最新版本的OpenSSL。可以从Indy的Fulgan镜像中下载OpenSSL DLL：

The latest snapshot of Indy 10 uses the latest version of OpenSSL. There are OpenSSL DLLs available for download from Indy's Fulgan mirror:

http://indy.fulgan.com/SSL/