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HomeHomeGetting StartedGetting StartedInstalling DNN ...Installing DNN ...DNN 5.1.4 Install Failing on WinSrv2008 R2 x64, IIS 7 and SQL 2008 sp1DNN 5.1.4 Install Failing on WinSrv2008 R2 x64, IIS 7 and SQL 2008 sp1
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10/22/2009 9:37 PM
 

 

Environment: Window Server 2008 R2 x64, IIS7, SQL 2008 SP1
Reference Instructions:
 
I used the following two site for guidance.
 
 Steps Followed:
1.     Create Database – DotNetNuke
2.     Create User Account – NukeAdmin
3.     Add “NukeAdmin” User Account to DotNetNuke DB as owner
4.     Create folder and extract Install 5.1.4 – NukeFolder
5.     Add Default Application Pool identity to wwwroot folder with full rights…see http://learn.iis.net/page.aspx/624/application-pool-identities/
7.     Create Application in Default Web site  pointing to NukeFolder with an alias of wwwNuke
8.     Browse to localhost/dotnetnuke
 
And here is where the problem begins. I get the following error.
 
 
Server Error in '/wwwNuke' Application.

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:

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.


Stack Trace:

 
[SecurityException: Request for the permission of type 'System.Web.AspNetHostingPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.]
   System.RuntimeTypeHandle._GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark, Boolean loadTypeFromPartialName) +0
   System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark) +62
   System.RuntimeType.PrivateGetType(String typeName, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark) +42
   System.Type.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase) +77
   System.Web.Compilation.BuildManager.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase) +105
   System.Web.Configuration.ConfigUtil.GetType(String typeName, String propertyName, ConfigurationElement configElement, XmlNode node, Boolean checkAptcaBit

I have tried this twice. Once on a server I didn't build and again on a fresh install I did myself. SQL is in Mixed mode and the userid and password has been confirmed to work via an ODBC connection from another machine.

Where did I go wrong or what’s so new in IIS 7/SQL2008 that needs to be tweaked?

 

 
New Post
10/23/2009 10:06 AM
 

Weldon Sims wrote
 

 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.

Did you do this?

Jeff

 
New Post
10/23/2009 12:11 PM
 

Weldon Sims wrote
 

 8.     Browse to localhost/dotnetnuke

 

What happens if you browse to localhost/wwwNuke instead of localhost/dotnetnuke. Also, the Network Service account should have full access to your directories. Apply this permission before extracting the zip file to ensure the permissions follow the child directories. I have installed the same version on a similar server and 2008 Sql Server with no issues whatsoever.

 
New Post
10/24/2009 5:17 PM
 

In the IIS 7 management console go to Applications Pools select the App Pool for the website click on Set Applications Defaults then under Process Model click on Identity from the drop down change it from  the default ApplicationPoolIdentity to Network Service.

 
New Post
11/14/2009 10:18 PM
 

Thanks Duane -- I ran into the same error tonight while setting up a new dev laptop and your answer fixed it.

 
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