Dear all,

I am new in this fantastic forum. I am interested in getting Aspen Plus, Hysys and Olga.
I do not know which version of the software are compatible with Windows Vista. Could any one help me in this regard. Simply I need links (software +*****)to download and use them.

If I need only Hysys and Aspen Plus, do I need to download whole Aspen Engineering suit or AspenOne.

Please help and thank you in advance.