Install Msix Powershell All Users -

This cmdlet stages the package on the machine, making it available to any new or existing user who logs in (though existing users may require a logoff/logon cycle). Open PowerShell as Administrator and use:

catch Write-Error "Installation failed: $_" exit 1 $packageInfo = Get-AppxProvisionedPackage -Online | Where-Object $_.DisplayName -like " YourAppName " if ($packageInfo) Write-Host "Provisioned package verified: $($packageInfo.DisplayName)" install msix powershell all users

Get-AppxPackage -Name "YourAppPackageName" | Remove-AppxPackage Then proceed with the all-users provisioned package. Cause: PowerShell not running as Administrator. This cmdlet stages the package on the machine,

When you use Add-AppxProvisionedPackage , the package is for the machine. The actual installation for each user happens during their first logon after provisioning. This is why you might not see the app in the Start Menu immediately for currently logged-in users until they sign out and back in. Common Errors and Troubleshooting Even with the correct command, several issues frequently arise. Here’s how to solve them. Error: "The package could not be installed because the certificate is not trusted" Cause: The MSIX signature chain does not lead to a trusted root certificate in the Local Machine store. When you use Add-AppxProvisionedPackage , the package is

dism /Online /Add-ProvisionedAppxPackage /PackagePath:"C:\App.msix" /SkipLicense Cause: You previously installed the same package for the current user via double-click.

First remove the user-scoped installation: