Delphi 7 Indy 9 Could Not Load Ssl Library Jun 2026

Indy 9 does not implement SSL/TLS natively. It acts as a wrapper around (libeay32.dll and ssleay32.dll). The error surfaces under these conditions:

If the error persists, you can call a built-in Indy function to find out exactly why the load failed (e.g., missing dependencies or wrong version): IdSSLOpenSSLHeaders After the error, call WhichFailedToLoad() to get a string explanation. Google Groups Summary Table for Indy 9 vs. Indy 10 Delphi 7 Indy 9 Could Not Load Ssl Library - Google Groups Delphi 7 Indy 9 Could Not Load Ssl Library

The good news: the Delphi community has solved this problem hundreds of times. The solutions above are battle-tested in production systems—from medical devices to financial trading platforms. Choose the path that balances time, security, and maintainability for your specific legacy application. Indy 9 does not implement SSL/TLS natively

When you see the error:

// Alternatively, for older Indy 9: // SetOpenSSLLibPath(Path); Google Groups Summary Table for Indy 9 vs

uses IdHTTP, IdSSLOpenSSL, // ... other units ...