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HomeHomeGetting StartedGetting StartedInstalling DNN ...Installing DNN ...FileIOPermission ErrorFileIOPermission Error
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1/6/2007 4:28 PM
 
Jack Stockholm

Joined: 10/3/2004
Posts: 5
Hey all, I have a new 4.4 installation and it mostly works ok, but I periodically get the following error.  Sometimes I refresh the page and it goes away, other times and places it keeps happening. For instance, I can load the site correctly when I just navigate to www.mydomain.com/dnn/  but when I click the 'Home' button in them menu, I get the error consistently.  Any ideas what might be happening???  Note that I am currently using a hosts file for my DNS while I get this new site set up to replace my old one.  There is no content in it - I've made no changes to vanilla 4.4 except to change the passwords on the host and admin accounts.

[SecurityException: Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.0.0, 
Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.]
   System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet) +0
   System.Security.CodeAccessPermission.Demand() +59
   System.IO.Path.GetFullPath(String path) +98
   System.Web.Util.FileUtil.IsSuspiciousPhysicalPath(String physicalPath, Boolean& pathTooLong) +50
   System.Web.Util.FileUtil.IsSuspiciousPhysicalPath(String physicalPath) +23
   System.Web.CachedPathData.GetConfigPathData(String configPath) +465
   System.Web.CachedPathData.GetConfigPathData(String configPath) +243
   System.Web.CachedPathData.GetConfigPathData(String configPath) +243
   System.Web.CachedPathData.GetVirtualPathData(VirtualPath virtualPath, Boolean permitPathsOutsideApp) +132
   System.Web.HttpContext.GetFilePathData() +27
   System.Web.HttpContext.GetConfigurationPathData() +26
   System.Web.Configuration.HttpConfigurationSystem.System.Configuration.Internal.IInternalConfigSystem.GetSection(String configKey) +36
   System.Configuration.ConfigurationManager.GetSection(String sectionName) +107
   System.Configuration.ConfigurationManager.get_AppSettings() +29
   System.Web.Configuration.WebConfigurationManager.get_AppSettings() +5
   DotNetNuke.Common.Globals.GetDomainName(HttpRequest Request, Boolean ParsePortNumber) +75
   DotNetNuke.HttpModules.UrlRewriteModule.OnBeginRequest(Object s, EventArgs e) +4056
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +92
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64
 
New Post
1/8/2007 10:07 AM
 
Carlos

Joined: 1/7/2007
Posts: 1
I am having the same problem. Help!.
 
New Post
1/8/2007 1:42 PM
 
Jack Stockholm

Joined: 10/3/2004
Posts: 5
Seems to be a problem with DNN requiring Full Trust when the application is not in the root of the domain.  Community Server has the same problem:

http://communityserver.org/forums/3/532808/ShowThread.aspx

The recommendation for CS is to create subdomains so that the app is always in the root.
 
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