Added from Evernote export

Powershell/From Evernote/Uninstall-IntuneClient.ps1

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+function Get-ServiceId {
+    #Set the registry path containing the service ID
+    $RegistryPath = "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\OnlineManagement"
+    try {
+        #Get all the names of the items in the registry location
+        $RegistryItems = (Get-ChildItem -Path Registry::$RegistryPath -ErrorAction Stop).Name
+        #Loop through all the results
+        foreach ($RegistryItem in $RegistryItems) {
+            #Find the result that starts with the registry location followed by the first sign of a GUID
+            if ($RegistryItem.StartsWith("$RegistryPath\{")) {
+                #Replace the registry location with nothing to get the GUID
+                $ServiceId = $RegistryItem.Replace("$RegistryPath\","")
+                break
+            }
+        }
+        return $ServiceId
+    }
+    catch {
+        Write-Output "The Microsoft Intune client is not installed"
+    }
+}
+
+function Start-Uninstall {
+    param (
+    [parameter(Mandatory=$true)]$ServiceId
+    )
+    try {
+        #Set the ProvisioningUtil location and parameters
+        $ProvisioningUtilPath = "C:\Program Files\Microsoft\OnlineManagement\Common"
+        $ProvisioningUtilExecutable = "ProvisioningUtil.exe"
+        $ProvisioningUtilArguments = "/UninstallClient /ServiceId $ServiceId /TaskName 'tempTask' /SubEventId 16"
+        #Trigger the uninstall of the Microsoft Intune client
+        Start-Process -FilePath "$($ProvisioningUtilPath)\$($ProvisioningUtilExecutable)" -ArgumentList $ProvisioningUtilArguments -Wait -PassThru
+    }
+    catch {
+        Write-Output "Failed to trigger the uninstall of the Microsoft Intune client"
+    }
+}
+
+Start-Uninstall (Get-ServiceId)