<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
	<Product Id="*" Name="$(var.Name)" Language="1033" Version="$(var.ProductVersion)" Manufacturer="$(var.Manufacturer)" UpgradeCode="3ec8042e-562c-4d43-9555-80b9ef0d4f2d">
		<Package InstallerVersion="200" Compressed="yes" InstallScope="perMachine" />

		<MajorUpgrade DowngradeErrorMessage="A newer version of [ProductName] is already installed." />
		<MediaTemplate />

		<Feature Id="ProductFeature" Title="Test_Install" Level="1">
			<ComponentGroupRef Id="ProductComponents" />
		</Feature>
		
		<!--Simple UI for Install-->
		<UIRef Id="WixUI_Minimal" />
	</Product>
...

C:\Program Files (x86)\WiX Toolset v3.11\bin