I have created a "hello world" ASP.NET web site in Framework 2.0 and 4.0, and a similar simple service in Framework 4.0. They both work on my Win2003 server, but all give 500 errors when the same files are copied to the Win2008 server with identical app properties.
This indicates that it's not just a web service problem, or just a Framework version problem. Something is therefore completely cactus for all .NET web apps on the new server. But what is it? Greg
