Add "Disable Windows Update automatic downloads" (#203)

Author: pablospizzamiglio

Default.preset

@@ -61,6 +61,7 @@ SetDEPOptOut                    # SetDEPOptIn
 ### Service Tweaks ###
 # DisableUpdateMSRT             # EnableUpdateMSRT
 # DisableUpdateDriver           # EnableUpdateDriver
+# DisableUpdateAutoDownload     # EnableUpdateAutoDownload
 DisableUpdateRestart            # EnableUpdateRestart
 # DisableHomeGroups             # EnableHomeGroups
 DisableSharedExperiences        # EnableSharedExperiences

Win10.psm1

@@ -924,6 +924,21 @@ Function EnableUpdateDriver {
 	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate" -Name "ExcludeWUDriversInQualityUpdate" -ErrorAction SilentlyContinue
 }
 
+# Disable Windows Update automatic downloads
+Function DisableUpdateAutoDownload {
+	Write-Output "Disabling Windows Update automatic downloads..."
+	If (!(Test-Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU")) {
+		New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" -Force | Out-Null
+	}
+	Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" -Name "AUOptions" -Type DWord -Value 2
+}
+
+# Enable Windows Update automatic downloads
+Function EnableUpdateAutoDownload {
+	Write-Output "Enabling Windows Update automatic downloads..."
+	Remove-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" -Name "AUOptions" -ErrorAction SilentlyContinue
+}
+
 # Disable Windows Update automatic restart
 # Note: This doesn't disable the need for the restart but rather tries to ensure that the restart doesn't happen in the least expected moment. Allow the machine to restart as soon as possible anyway.
 Function DisableUpdateRestart {