“HTTP Error 404- File or Directory not found” IIS

Problem "HTTP Error 404- File or Directory not found"

Tryouts

IF

A.)To permit IIS to serve content that requires a specific ISAPI or CGI extension that is already listed in the Web service extensions list, follow these steps:

1.                  Open IIS Manager, expand the master server node (that is, the Server name node), and then select the Web service extensions node.

2.                  In the right pane of IIS Manager, right-click the extension that you want to enable. In this example, this is ASP.NET v2.0.50727.

3.                  Click to select the Allow check box.

Elseif

B.) If ASP.NET v2.0.xxx does not appear in Web Services do:

start/Run/cmd:

cd C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727

(where Windows is your windows directory and .50727 is your .NET version)

aspnet_regiis –ir