NEW! Q. My version of yProxy Pro doesn't work with Windows Vista or Windows 7. How do I upgrade?
If you have registered yProxy Pro, you are entitled to a free upgrade to yProxy Pro v1.7 with Windows Vista, Windows 7, Windows Mail, and Windows Live Mail support. Simply request a new download link
Earlier versions of yProxy and yProxy Pro will not be supported for Windows Vista.
yProxy Pro v1.6 and later will not be supported for Windows 95, 98, ME, or NT.