CmdID / PowerShell / Cmdlets / Enable
Enable-UevAppxPackage
Enables UE-V synchronization of Windows 8 apps. Windows Server PowerShell reference
From the Windows Server PowerShell reference 5 parameters Its page in the reference
Parameters
-ComputerIndicates that the cmdlet enables the package families that you specify for all users on the computer.-Confirm, -cfPrompts you for confirmation before running the cmdlet.-CurrentComputerUserIndicates that the cmdlet enables the package families that you specify for all users on the computer.-PackageFamilyNameSpecifies an array of names of package families.-WhatIf, -wiShows what would happen if the cmdlet runs.