Twisted Rider,

That's quite an interesting error - the module concerned is stored inside the Microsoft.Web.Atlas.dll file, are you absolutly sure it's inside the Bin directory on the server?

How have you published the application? Have you used the publish functionality from within VS.NET 2005?

Kind regards,

Phil.

My pages work fine, if there are no atlas components on it, and when I start adding atlas components, it starts showing the following error: Please help, I have tried a lot and unable to solve the issue.

Security Exception

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: Request for the permission of type 'System.Web.AspNetHostingPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.

Source Error:

[SecurityException: Request for the permission of type 'System.Web.AspNetHostingPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.]
   Microsoft.Web.Services.BridgeModule.OnBeginRequestHandler(Object source, EventArgs eventArgs) +0
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +92
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64

Solved this by overwritting web.config file with the following code:

<?xml version="1.0"?>
<!--
    Note: As an alternative to hand editing this file you can use the
    web admin tool to configure settings for your application. Use
    the Website->Asp.Net Configuration option in Visual Studio.
    A full list of settings and comments can be found in
    machine.config.comments usually located in
    \Windows\Microsoft.Net\Framework\v2.x\Config
-->
<configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0">
  <appSettings/>
  <connectionStrings>
    <add name="InventoryTrackingConnectionString" connectionString="Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\InventoryTracking.mdf;Integrated Security=True;User Instance=True" providerName="System.Data.SqlClient"/>
  </connectionStrings>
  <system.web>
    <!--
            Set compilation debug="true" to insert debugging
            symbols into the compiled page. Because this
            affects performance, set this value to true only
            during development.

            Visual Basic options:
            Set strict="true" to disallow all data type conversions
            where data loss can occur.
            Set explicit="true" to force declaration of all variables.
        -->
    <httpHandlers>
      <add verb="*" path="*.aspx" type="System.Web.UI.PageHandlerFactory, System.Web, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
      <add path="Reserved.ReportViewerWebControl.axd" verb="*" type="Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" validate="false"/>
    </httpHandlers>
    <trust level="Full" originUrl=""/>
    <compilation debug="true" strict="false" explicit="true">
      <buildProviders>
        <add extension=".rdlc" type="Microsoft.Reporting.RdlBuildProvider, Microsoft.ReportViewer.Common, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
      </buildProviders>
      <assemblies>
        <add assembly="System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
        <add assembly="System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
      </assemblies>
    </compilation>
    <pages>
      <namespaces>
        <clear/>
        <add namespace="System"/>
        <add namespace="System.Collections"/>
        <add namespace="System.Collections.Specialized"/>
        <add namespace="System.Configuration"/>
        <add namespace="System.Text"/>
        <add namespace="System.Text.RegularExpressions"/>
        <add namespace="System.Web"/>
        <add namespace="System.Web.Caching"/>
        <add namespace="System.Web.SessionState"/>
        <add namespace="System.Web.Security"/>
        <add namespace="System.Web.Profile"/>
        <add namespace="System.Web.UI"/>
        <add namespace="System.Web.UI.WebControls"/>
        <add namespace="System.Web.UI.WebControls.WebParts"/>
        <add namespace="System.Web.UI.HtmlControls"/>
      </namespaces>
    </pages>
    <!--
            The <authentication> section enables configuration
            of the security authentication mode used by
            ASP.NET to identify an incoming user.
        -->
    <authentication mode="Windows"/>
    <!--
            The <customErrors> section enables configuration
            of what to do if/when an unhandled error occurs
            during the execution of a request. Specifically,
            it enables developers to configure html error pages
            to be displayed in place of a error stack trace.
-->
    <customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">
      <error statusCode="403" redirect="NoAccess.htm"/>
      <error statusCode="404" redirect="FileNotFound.htm"/>
    </customErrors>
  </system.web>
</configuration>

hello.

if i recall correctly, the problem is that bridges require full control. if you're not using bridges, then remove them from the web.config file an i think that you should be able to run in the "traditional" meddium trust level.

Plip:

Twisted Rider,

That's quite an interesting error - the module concerned is stored inside the Microsoft.Web.Atlas.dll file, are you absolutly sure it's inside the Bin directory on the server?

How have you published the application? Have you used the publish functionality from within VS.NET 2005?

Kind regards,

Phil.

Thanks for the response. The "Microsoft.Web.Atlas.dll" is in the "bin" directory, and I used VS2005 to publish the App. Any other ideas?

Found something interesting. I created a simple one button Atlas web page, worked great. But if any of the following assemblies(all seem to belong to MS office) are being used I get the error. The assemblies work fine without Atlas and Atlas works fine without the assemblies. Together they work on the development machine but fail on the server. There must be something wrong with the install/confiuration on the server, any ideas where to start looking?

<add assembly="office, Version=11.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C"/>

<add assembly="VSTOStorageWrapper.Interop, Version=8.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>

<add assembly="Microsoft.VisualStudio.Tools.Applications.Runtime, Version=8.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>

<add assembly="Microsoft.Office.Tools.Excel, Version=8.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>

<add assembly="Microsoft.Office.Tools.Outlook, Version=8.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>

<add assembly="Microsoft.Office.Interop.Excel, Version=11.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C"/>

<add assembly="Microsoft.Office.Tools.Common, Version=8.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>

<add assembly="Microsoft.Office.Interop.Outlook, Version=11.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C"/>

<add assembly="Microsoft.Vbe.Interop, Version=11.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C"/>

<add assembly="Microsoft.VisualStudio.OfficeTools.Controls.ManagedWrapper, Version=8.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>

<add assembly="Microsoft.Office.Interop.SmartTag, Version=11.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C"/>

Server Error in '/' Application.

---

Configuration Error

Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.

Parser Error Message: Could not load file or assembly 'office, Version=11.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' or one of its dependencies. The system cannot find the file specified. (E:\OpRpts\web.config line 69) (E:\OpRpts\web.config line 110)

Source Error:

Line 108:		</httpHandlers>
Line 109:		<httpModules>
Line 110:			<add name="BridgeModule" type="Microsoft.Web.Services.BridgeModule"/>
Line 111:			<add name="ScriptModule" type="Microsoft.Web.Services.ScriptModule"/>
Line 112:			<add name="WebResourceCompression" type="Microsoft.Web.Services.WebResourceCompressionModule"/>

Just the same also here. Turned both options ON and it start working....In my experimenting it had a for a while a message about the security error, but it sure cannot be...