Also change the /CuteSoft_Clien/CuteEditor/Dialogs/web.config to:
<?
xml version="1.0"encoding="utf-8"?>
<
configuration>
<system.web>
<compilation defaultLanguage="c#">
<assemblies>
<add assembly="CuteEditor, Version=4.0.0.5, Culture=neutral, PublicKeyToken=3858aa6802b1223a, Custom=null"/>
</assemblies>
</compilation>
<pages autoEventWireup='false'/>
</system.web>
</configuration>