At Build 2016 today, Microsoft announced that Windows 10 will gain support for desktop applications in the Windows Store using AppX. These modern desktop applications can even take advantage of Windows 10's Universal Windows Platform features. The FireGiant AppX Extension for the WiX Toolset has been enhanced to support modern desktop applications, in addition to its existing support for Nano Server. Take a look at the video, in which FireGiant CEO Rob Mensching uses the FireGiant AppX Extension to create an AppX package for 7-Zip and shows how to use a single set of WiX authoring to create and enhance AppX packages for Windows 10 and Windows Installer packages for all other versions of Windows.