How to detect Visual Studio Edition without using DTE .

Hello ,

I need to get the visual studio edition in my VS package project . I know using __VSSPROPID5 provides property to achieve this answer but that is available only in VS2012 . I need to get it using  VS2010 SDK without using DTE classes .

One solution does exist here - http://www.mztools.com/articles/2008/MZ2008003.aspx

but this does not work well i have checked this .