On Server Roles page, i have selected Application Server and Web Server (IIS).
Application Server is not required.
For IIS roles i have selected ASP.NET, Windows Authentication, Dynamic Content Compression, and IIS 6 Management Compatibility.
The requirements for installing WSUS are documented in the Deployment Guide. Have you checked there?
Configure Internet Information Services
And what you'll find there is this section:
The following IIS services must be installed and running for WSUS to work:
- HTTP Static Content
- ASP.NET
- Windows authentication
- Dynamic content compression
- IIS Metabase Compatibility
Lawrence Garvin, M.S., MCSA, MCITP:EA, MCDBA
SolarWinds Head Geek
Microsoft MVP - Software Packaging, Deployment & Servicing (2005-2014)
My MVP Profile: http://mvp.microsoft.com/en-us/mvp/Lawrence%20R%20Garvin-32101
http://www.solarwinds.com/gotmicrosoft
The views expressed on this post are mine and do not necessarily reflect the views of SolarWinds.