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Error: Only one instance of a ScriptManager can be added to the page

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ScriptManager and StyleSheetManager
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Jessie
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Jessie asked on 11 May 2009, 11:12 AM

Hi,

(1) I had master page using 

 

<

 

telerik:RadScriptManager ID="RadScriptManager1" runat="server">

 

 

 

</telerik:RadScriptManager>

 

 

 

(2) I also using script manager in Content Page

 

<

 

asp:ScriptManagerProxy ID="ScriptManagerProxy1" runat="server">

 

 

</asp:ScriptManagerProxy>

 

But I still getting following error message
Error: Only one instance of a ScriptManager can be added to the page.

 
Anyone can tell how to solve this problem? Thanks.

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ScriptManager and StyleSheetManager
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Jessie
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