I used notepad to create VB.NET code exactly as it is in a book,
then saved the file as TestWeb.aspx into C:\ASP.NET\TestWeb directory.
When I type http://localhost/ASP.NET/TestWeb/TestWeb.aspx, I get message
Server Error in '/' Application.
The resource cannot be found.
Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly.
Requested URL: /ASP.NET/TestWeb/TestWeb.aspx
Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.210
What is the problem?