Do download "Adobe Illustrator Portable" for Windows 8. The security risk to your system is severe – especially on an unsupported OS like Windows 8. Instead:

of Illustrator. Any "portable Illustrator" found on torrent sites, file-sharing forums, or warez blogs is:

Estos archivos suelen contener malware, virus o troyanos que pueden comprometer tu equipo y datos personales.

Also, I can give you some specific information: