Where I found the files DLL in the library or my PC?

[mtorres-root]

No description provided.

[qpernil]

First I'd like to point out that this project is very experimental. It's multi-platform since it's using dotnet 5.0 (formerly called dotnet core). As written it expects the library to be in the PATH somewhere. Typically installers for pkcs11 libraries put their libraries in the path. If not you can either add the directory where they put their library to PATH or point out an absolute path like you see some commented out code do in the code here.