Web configfile Error

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hello sir..

i have develping jewellery website.. i hosted the server.. when i run the application it shows some error is

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Description: The application attempted to perform an operation not allowed by the security policy. To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file. Exception Details: System.Security.SecurityException: That assembly does not allow partially trusted callers. Source Error: Line 216: <tr> Line 217: <td colspan="2" style="text-align: center;"> Line 218: <AjaxData:GridView ID="Productgrid" runat="server" CssClass="GridViewStyle" CellSpacing="0" Line 219: AlternatingRowStyle-CssClass="AltRowStyle" CellPadding="3" RowStyle-CssClass="RowStyle" DeleteCommandEvent="onDeleteCommand" Line 220: HeaderStyle-CssClass="HeaderStyle" SelectedRowStyle-CssClass="SelectedRowStyle" EditCommandEvent="onEditCommand"

how can i rectify plz help me....

Posted 5-Feb-12 20:09pm

bprakash2

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Martin Arapovic · Answer 1 · 2012-02-05T20:41:00

Solution 1

Hi,

Try to do what your error is saying... :)

For more info about adding full trust level policy for some assembly look here[^].

Posted 5-Feb-12 20:41pm

Martin Arapovic

OriginalGriff · Answer 2 · 2012-02-05T20:41:00

The clue is in the error message:
"The application attempted to perform an operation not allowed by the security policy. To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file."

See MSDN: ASP.NET Trust Levels and Policy Files[^] If this does not work, then you will have to talk to your web host.