Download Link Makeappx.exe | PREMIUM ✪ |

Since this is a command-line tool, you’ll need to run it via or Command Prompt (ideally the "Developer Command Prompt for VS"). 1. Creating a Basic Package

signtool sign /fd SHA256 /a MyApp.msix

The SDK installed but the bin folder wasn’t added to PATH. Solution: Manually navigate to the bin folder inside the Windows Kits directory, or add that folder to your system’s PATH environment variable. download makeappx.exe