GetVersion API and Windows 8.1
This document addresses two problems that can be resolved by updating the Application Manifest file for programs that are distributed to post-Vista Windows platforms:
1) The deprecated Windows version numbers returned by GetVersion API calls in Windows 8.1
2) The annoying Program Compatibility Assistant’s “this program might not have installed correctly” warning messages
PDF Article Here
An example solution manifest file can be found here , or visit the Downloads page on this blog.