ASP session lost when redirecting from http page to secure https page

Windows 2008

ASP session lost when redirecting from http page to secure https page

Select website in IIS

Double-click "ASP" in the IIS section.

Services > Session Properties > Session State - make sure this is set to "True".

Services > Session Properties > New ID on secure connection -  make sure this is set to "False".

Save changes on exit.