Download !new! Makeappx.exe Today

installed, the tool is already included. You can access it directly via the Developer Command Prompt for Visual Studio MSIX Packaging Tool : A simpler alternative is to install the MSIX Packaging Tool

To create a package using a directory structure, place all your application files and a valid AppxManifest.xml in the root of a folder. Then run: download makeappx.exe

It is included in Microsoft Visual Studio if you install the "Universal Windows Platform development" workload. installed, the tool is already included

He tried to run it.