HI all, I have a file name go.aspx with codebehind go.aspx.cs<BR>&#060;%@ Page language="c#" Codebehind="go.aspx.cs" AutoEventWireup="false" Inherits="comeon.UploadAccess.FileForm" %&#062;<BR>It works in my Go folder, but when i move files to other folder they have say "could not load type" i delete bin and .dll file and build ( I build .dll file under windows/microsoft.net/framework...... to create .dll file.<BR><BR>it still did not work.<BR>Please help i Really need this.<BR>Thanks alot guys