I migrated using "Web Deployment Tool"
from Server 2003 R2 to Server 2008 R2 x64
and took all steps mentioned here: http://blogs.iis.net/bills/archive/2008/06/02/installing-asp-net-1-1-with-iis7-on-vista-and-windows-2008.aspx
but still when I try to browse .net 1.1 applications I get "HTTP 500 Internal Server Error"
another strange thing, that I can't access any of applications running in "ASP .NET 1.1" pool options in the feature view, for example when I click on Logging I get this:
There was an error while performing this operation.
<error msg>
Details:
Filename:
\\?\C:\Windows\system32\inetsrv\config\applicationHost.config
Error:
</error msg>