If double-clicking opens a zip utility (like WinRAR or 7-Zip) instead of installing the app, use this method:
Right-click the Start button and select Windows Terminal (Admin) or PowerShell (Admin) . install msixbundle
If you receive a certificate error or a restriction error, the system may be blocking unsigned or self-signed apps. If double-clicking opens a zip utility (like WinRAR
If the visual installer fails or gives you an error, PowerShell is the most robust method. PowerShell is the most robust method.