DialogHandler.aspx indentity

[glenda]

I have an application that is hosted on a clustered environment.  In order to allow uploads we have to add an entry in the web.config: -

<location path="cms/Pages/NewspaperDialog.aspx">
        <system.web>
            <identity impersonate="true" userName="xxx" password="xxx" />
        </system.web>
 </location>

I have just included the UltimateEditor on a couple of my pages and I need to add an entry to the DialogHandler.aspx, I have tried

<location path="CMS/Pages/Telerik.Web.UI.DialogHandler.aspx">
        <system.web>
            <identity impersonate="true" userName="xxx" password="xxx" />
        </system.web>
 </location>

But this results in the error

Could not load file or assembly 'Telerik.Web.UI, Culture=neutral, PublicKeyToken=121fae78165ba3d4' or one of its dependencies. Access is denied.

Any help would be greatly appreciated.

[glenda]

I have solved this issue, the user had incorrect permissions to the application folder