Get-AppxPackage -Name "MyCompany.MyApp" | Select-Object * Removal is straightforward:
Add-AppxPackage -Path "C:\Downloads\MyApp.msix" -AllUsers Machine-wide installation requires a trusted, signed MSIX package. The certificate must be installed in the Local Machine’s trusted store beforehand. Silent Installation (No UI) MSIX installs silently by default when using Add-AppxPackage . However, you can suppress any PowerShell output or errors: install msix powershell
Add-AppxPackage -Path "C:\Downloads\MyApp.msix" -ForceApplicationShutdown If you receive an error like "The root certificate of the signature is not trusted" , you must install the signing certificate before installing the MSIX. Get-AppxPackage -Name "MyCompany
First, export the certificate from the MSIX (or obtain it from the publisher). Then add it to the store: However, you can suppress any PowerShell output or
Add-AppxPackage -Path "C:\Downloads\MyApp.msixbundle" PowerShell automatically selects the correct version for the current system. To install an MSIX package for every user on the machine, you must run PowerShell as Administrator and use the -AllUsers switch: