Server Error in '/' Application.

Parser Error

Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.

Parser Error Message: The file '/MasterPageThreeColumns.master' does not exist.

Source Error:


Line 1:  <%@ Page Title="" Language="C#" MasterPageFile="~/MasterPageThreeColumns.master" AutoEventWireup="true" CodeFile="Contatti.aspx.cs" Inherits="Contatti" %>
Line 2:  <%@ Register Src="~/controls/MyMessageBox.ascx" TagName="MyMessageBox" TagPrefix="uc1" %>
Line 3:  <%@ MasterType VirtualPath="~/MasterPageThreeColumns.master" %>

Source File: /Contatti.aspx    Line: 1


Version Information: Microsoft .NET Framework Version:2.0.50727.9061; ASP.NET Version:2.0.50727.9062