using .mdf file for membership

Hi,


I want to use just a mdf file as a database for my membership info. On my local system it works, but as soon as I upload it to the web it does not work. Here is my web.config file... Can someone please help?




<?xml version="1.0"?>


<configuration>
<configSections>
<sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"& ...