Server Error in '/neccontacts' 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: Could not load type 'SearchContact'.

Source Error: 

Line 1:  <%@ Page Language="vb" AutoEventWireup="false" Codebehind="SearchContact.aspx.vb" Inherits="SearchContact" %>
Line 2:  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
Line 3:  <HTML>

Source File: /neccontacts/SearchContact.aspx    Line: 1

I had the above error message while testing my application.
my current network drive is \\dev-aserv\neccontacts$ but i dun have a .vbproj , .sln and .suo ext files in this drive as i can't create a web application project in this directory.

Can anyone help me solve the problem?