Windows Store Apps bring an exciting new user experience, optimized for touch devices, to the Enterprise – but that can sometimes mean leaving behind legacy code, or hitting security constraints. This video introduces two techniques which can be used by Enterprise developers to combine Windows Store Apps and traditional desktop apps, so you get the best of both worlds.
For more information:
Using network loopback in side-loaded Windows Store apps: http://msdn.microsoft.com/en-us/library/windows/apps/xaml/dn640582.aspx
Brokered Windows Runtime Components for side-loaded Windows Store apps: http://msdn.microsoft.com/en-us/library/windows/apps/xaml/dn630195.aspx