In the generated web applications used ICSSoft.STORMNET.Web.HttpModules.ResponseFilterModule. It connects to Web.config.

  <system.web>
    <httpModules>
      <add name="ResponseFilterModule" type="ICSSoft.STORMNET.Web.HttpModules.ResponseFilterModule, ICSSoft.STORMNET.Web.HttpModules"/>
    </httpModules>
  </system.web>

ResponseFilterModule is used to change the html at the end of request processing. For example, it can be seen HttpContext the presence of recorded data about exceptions, and it generates the html code to nicely display the exception message on the page. Details msdn.microsoft.com.

Related errors

If not connected ResponseFilterModul, all the files and scripts that will be connected via ContextHelper, not budut displayed on the page.

Version of IIS

If you use IIS 7, you need to remember is that it’s modules are connected in another way, namely:

<system.webServer>    
  <modules>    
      <add name="ResponseFilterModule" type="ICSSoft.STORMNET.Web.HttpModules.ResponseFilterModule, ICSSoft.STORMNET.Web.HttpModules"/>
  </modules>    
</system.webServer>