Ciao a tutti,
IIS sul computer mi funziona, se faccio http:\\localhost\ parte, se faccio http:\\localhost\prova.aspx non ricevo errori

però quando faccio F5 da VS.NET ricevo questo errore:

Server Application Unavailable
The web application you are attempting to access on this web server is currently unavailable. Please hit the "Refresh" button in your web browser to retry your request.

Administrator Note: An error message detailing the cause of this specific request failure can be found in the system event log of the web server. Please review this log entry to discover what caused this error to occur.

può dipendere da questo:
<%@ Page Language="vb" AutoEventWireup="false" Codebehind="login.aspx.vb" Inherits="laspiaggetta.ViewStateInSessionVar"%>