Compiler Error Message: BC30456: 'InitializeCulture' is not a member of

Hi Guys;
     I updated my 1.1 Framework to 2.0.50727 and now some of my webpages
give me the following error message:
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Compilation Error
Description: An error occurred during the compilation of a resource required to service this request.
Please review the following specific error details and modify your source code appropriately.
Compiler Error Message: BC30456: 'InitializeCulture' is not a member of 'ASP.Autopages_Inventory_aspx'.
Source Error:
 
Line 1:  <%@ Page Inherits="AutoPagingCodeBehind" Src="AutoPaging.aspx.vb" Language="VB" Debug="true" %>
Line 2:  <%@ Register TagPrefix="HeaderMenuTop" TagName="Header" Src="Controls/HeaderMenu.ascx" %>
Line 3:  <%@ Register TagPrefix="FooterMenuTop" TagName="Header" Src="Controls/Footer ...