http://developers.de/blogs/damir_dobric/archive/2007/12/20/migration-to-iis7-server-error-in-application.aspxWhile migrating of your ASP.NET application from IIS6.0 or Casini to IIS7.0 you may run into several problems. Because the architecture of IIS has been changed, there are few things you have to be aware of. I'm not going to describe all of them inenCommunityServer 2008 SP1 (Build: 30619.63)