Hi im not sure if you can help me with this on?!

i am hosting a DNN6 site using the ASP.NET v4.0 application pool. This works fine.

i now want to add a application into the website using IIS. i give this application the DefaultAppPool running .Net 2. this is not working.

please not that when im running the application stand alone it works fine.

i get the following error: 

Server Error in '/bizcenterweb' Application.

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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: Unrecognized attribute 'requestValidationMode'. Note that attribute names are case-sensitive.

Source Error:

Line 185: --> Line 186: <!-- allow large file uploads --> Line 187: <httpRuntime useFullyQualifiedRedirectUrl="true" maxRequestLength="8192" requestLengthDiskThreshold="8192" requestValidationMode="2.0" /> Line 188: <httpCookies httpOnlyCookies="true" requireSSL="false" domain="" /> Line 189: <!-- GLOBALIZATION

Source File: C:\inetpub\wwwroot\bizcenter\web.config    Line: 187

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Version Information: Microsoft .NET Framework Version:2.0.50727.5448; ASP.NET Version:2.0.50727.5456              

unfortunately in this case i cant separate the 2 applications.

i did try to set requestValidationMode = "4.0" but still no luck

do u know of any way to resolve this issue?!

when im running is stand alone it works.

keep in mind this is a web-service and needs to run on .Net 2 for that actual application that calls it to work

if i run it in the application in the website i get the following :

Server Error in '/bizcenterweb' Application.
Could not load file or assembly 'DotNetNuke.HttpModules' or one of its dependencies. The system cannot find the file specified.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.IO.FileNotFoundException: Could not load file or assembly 'DotNetNuke.HttpModules' or one of its dependencies. The system cannot find the file specified.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Assembly Load Trace: The following information can be helpful to determine why the assembly 'DotNetNuke.HttpModules' could not be loaded.

WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].


Stack Trace:

[FileNotFoundException: Could not load file or assembly 'DotNetNuke.HttpModules' or one of its dependencies. The system cannot find the file specified.]
System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throw , Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMarkHandle stackMark, Boolean loadTypeFromPartialName, ObjectHandleOnStack type) +0
System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throw , Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark, Boolean loadTypeFromPartialName) +314
System.Type.GetType(String typeName, Boolean throw , Boolean ignoreCase) +95
System.Web.Compilation.BuildManager.GetType(String typeName, Boolean throw , Boolean ignoreCase) +124
System.Web.Configuration.ConfigUtil.GetType(String typeName, String propertyName, ConfigurationElement configElement, XmlNode node, Boolean checkAptcaBit, Boolean ignoreCase) +76

[Configurati sException: Could not load file or assembly 'DotNetNuke.HttpModules' or one of its dependencies. The system cannot find the file specified.]
System.Web.Configuration.ConfigUtil.GetType(String typeName, String propertyName, ConfigurationElement configElement, XmlNode node, Boolean checkAptcaBit, Boolean ignoreCase) +11530508
System.Web.Configuration.Common.ModulesEntry.SecureGetType(String typeName, String propertyName, ConfigurationElement configElement) +69
System.Web.Configuration.Common.ModulesEntry..ctor(String name, String typeName, String propertyName, ConfigurationElement configElement) +62
System.Web.HttpApplication.BuildIntegratedModuleCollection(List`1 moduleList) +264
System.Web.HttpApplication.GetModuleCollection(IntPtr appContext) +1356
System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +149
System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context) +352
System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context) +407
System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +375

[HttpException (0x80004005): Could not load file or assembly 'DotNetNuke.HttpModules' or one of its dependencies. The system cannot find the file specified.]
System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +11700608
System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +141
System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +4868805


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.272