Hi,

getting this error :

equest for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.]
   System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet) +0
   System.Security.CodeAccessSecurityEngine.Check(CodeAccessPermission cap, StackCrawlMark& stackMark) +31
   System.Security.CodeAccessPermission.Demand() +46
   System.Reflection.RuntimeAssembly.VerifyCodeBaseDiscovery(String codeBase) +136
   System.Reflection.RuntimeAssembly.GetName(Boolean copiedName) +69
   System.Reflection.Assembly.GetName() +12
   InfoCaster.Umbraco.UrlTracker.Helpers.HttpContextEnsurer.<.ctor>b__2(Assembly assembly) in ContextHelper.cs:38
   System.Linq.WhereArrayIterator`1.MoveNext() +49
   System.Linq.<SelectManyIterator>d__31`3.MoveNext() +407
   System.Linq.WhereSelectEnumerableIterator`2.MoveNext() +85
   System.Linq.Enumerable.FirstOrDefault(IEnumerable`1 source) +164
   InfoCaster.Umbraco.UrlTracker.Helpers.HttpContextEnsurer..ctor() in ContextHelper.cs:37
   InfoCaster.Umbraco.UrlTracker.Helpers.UmbracoHelper.GetUrl(Int32 nodeId) in UmbracoHelper.cs:116
   InfoCaster.Umbraco.UrlTracker.Modules.UrlTrackerModule.UrlTrackerDo(Boolean ignoreHttpStatusCode) in UrlTrackerModule.cs:166
   InfoCaster.Umbraco.UrlTracker.Modules.UrlTrackerModule.context_EndRequest(Object sender, EventArgs e) in UrlTrackerModule.cs:58
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +136
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +69

This is on a hosted server (shared server) - so clearly something in the security policy is stopping url redirect from working.. 

anyone had this problem before?