This is the download page for 64 bits libraries that can only be used in 64-bit executables. For 32-bit libraries you have to go here.
Files downloaded from this web page must be saved in the MiraMon 64-bit installation directory (typically c:\MiraMon\x64).
To directly download the file, 'click' the right (!) button of the mouse, choose the option 'Save target as' and be sure that the destination directory is the appropriate (MiraMon installation directory + x64).