How to apply patches to MicrosoftAjax.js

There are 2 possible ways of doing this. You can replace each script reference or you can set a path for all scripts. Note that it is important that the folder structure remains that same. It needs the namespace and version to calculate where the files are. Don't forget there are a couple of different versions. There is live and debug as well as culture specific files.

The scripts can be found at http://www.asp.net/ajax/downloads/

Script Reference Method:

<asp:ScriptManager ID="ScriptManager" runat="server">
    <Scripts>
        <asp:ScriptReference Name="MicrosoftAjax.js" ScriptMode="Auto" Path="/scripts/System.Web.Extensions/3.5.0.0/3.5.21022.8/MicrosoftAjax.js" />
        
    </Scripts>
    </asp:ScriptManager>

ScriptPath Method:

If you use this method you need to get all the scripts in system.web.extensions and copy them
to ~/{Where you store you javascript files}.

<asp:ScriptManager ID="ScriptManager" runat="server" ScriptPath="~/{Where you store you javascript files}"/>