Install IIS with command line
servermanagercmd.exe -install web-server web-http-redirect web-scripting-tools web-windows-auth web-Client-Auth web-Asp-net web-log-libraries web-http-tracing web-basic-Auth
Restore AD deleted object using ADRecycleBin – http://www.overall.ca/index.php?option=com_content&view=article&id=40:adrecyclebin&catid=15:adrecyclebinexe&Itemid=64