Read Registry keys using WMI

This code can retrieve the registry values of specified keys using WMI

$objReg = [WMIClass] "\\$TargetName\root\default:StdRegProv"
$HKEY_LOCAL_MACHINE = 2147483650

""
"WMI/Registry Reported App-V Client Version"

$AppVClientVersion = $null
$TargetKey = "SOFTWARE\Microsoft\AppV\Client"
$TargetKeyData="Version"

$TargetValue = $objReg.GetStringValue($HKEY_LOCAL_MACHINE, $targetkey, $targetkeydata) 
$AppVClientVersion = $TargetValue.sValue 
if ($AppVClientVersion -notlike $null) 
    {
    $AppVClientVersion
    }
    else
    {"AppV Client Version Value Not Found"
    }



The number codes for the other registry locations are:
HKEY_CLASSES_ROOT (2147483648)

HKEY_CURRENT_USER (2147483649)

HKEY_LOCAL_MACHINE (2147483650)

HKEY_USERS (2147483651)

HKEY_CURRENT_CONFIG (2147483653)

Current Folder

$scriptDir = Split-Path -Path $MyInvocation.MyCommand.Definition -Parent

Add-AppvClientConnectionGroup $scriptDir"\CGDEF_WINPROJ.xml"

Enable-AppvClientConnectionGroup "Winproj Add-ins" -global