Hello zubby,

I saw you request concerning if the hysys we got from ekwoke ever expires.
Well, i can assure you that it does not expire unless you uninstall it from your system.
My uncle, who is an experienced proccess engineer has confirmed that that hysys software is very ok.

As per how to get it, you contact ekwoke ekwoke76@yahoo.com or 08039315138

i also agree to that your suggestion of also exchanging professional solutions through this medium

Thank you