Delphi 7 Indy 9 Could Not Load Ssl Library -

Copy these files directly into the same folder as your compiled .exe file.

Indy 9 does not contain built-in SSL capabilities. Instead, it relies on external OpenSSL libraries ( libeay32.dll and ssleay32.dll ). The error occurs for three primary reasons:

Then call:

procedure ForceSSLLoad; var ExePath: string; begin // Get the directory where the EXE lives ExePath := ExtractFilePath(ParamStr(0));

: Indy 9 generally requires OpenSSL 0.9.6 DLLs. Modern versions of these DLLs lack specific functions (e.g., exports ending in _indy ) that Indy 9 expects. Delphi 7 Indy 9 Could Not Load Ssl Library

You need to find and download the . Fortunately, a reliable archive exists.

Use a local utility like stunnel to handle the modern TLS handshake, allowing your Delphi 7 app to communicate via plain text locally. Copy these files directly into the same folder

Here is a minimal, safe configuration for Indy 9 when using OpenSSL 0.9.8 (legacy servers):

Because Delphi 7 and Indy 9 are decades old, they rely on specific, legacy versions of OpenSSL. Modern operating systems do not include these files by default, causing your secure connections (HTTPS, FTPS, SMTPS) to fail immediately. Why This Error Happens The error occurs for three primary reasons: Then

IdHTTP1.IOHandler := IdSSLIOHandlerSocket1; IdSSLIOHandlerSocket1.SSLOptions.Method := sslvTLSv1; // Indy 9 supports up to TLS 1.0 Use code with caution. Copied to clipboard 5. Troubleshooting with WhichFailedToLoad