In message <1670.10.231.228.17.1475042817.squirrel at correo.andaluciajunta.es> on Wed, 28 Sep 2016 08:06:57 +0200 (CEST), jose.campos.romero at andaluciajunta.es said: jose.campos.romero> I have downloaded OpenSSL-Win32. i don?t find this dll. Can anybody help me? >From where? Considering there are a number of places where this can be found, it would be good to know which one, and what OpenSSL version we're talking about. Something to be aware of is that with OpenSSL 1.1.0 and on, the library names have changed. For any 1.1.x, the library names are libcrypto-1_1.dll and libssl-1_1.dll on Win32. Cheers, Richard -- Richard Levitte levitte at openssl.org OpenSSL Project http://www.openssl.org/~levitte/