MigXmlHelper.IsOSEarlierThan("NT", "6.2") MigXmlHelper.DoesObjectExist("Registry", "HKLM\SOFTWARE\Microsoft\NET Framework Setup\NDP\CDF\v4.0 [NonHttpActivationInstalled]") MigXmlHelper.DoesObjectExist("Registry", "HKLM\SOFTWARE\Wow6432Node\Microsoft\NET Framework Setup\NDP\CDF\v4.0 [NonHttpActivationInstalled]")