Can't access the SaG4n code

Hello,

I’m trying to access the SaG4n code from http://win.ciemat.es/SaG4n/ as stated in the presentation https://agenda.ciemat.es/event/1127/contributions/2229/attachments/1692/2079/EMendoza_SaG4n_v03.pdf but the site can’t be reached. How do I access the SaG4n code to model the neutron spectrum from (alpha,n) reactions.

Best wishes,

Emma