Geocortex Parcel Notification Workflow Error

I am running the ParcelReportWorkflow_3_10.xaml workflow.  It works fine if I do not Sign In or if I Sign In (using Windows Active Directory) but if I set the Permissions to Windows Integrate All Users on the site so that I am automatically logged in then I receive an error.

 

Any thoughts would be appreciated.  I do have everything setup in IIS as recommended.

 

 

If I don't set the permissions and leave empty and use the Sign In button it logs me in as my windows account automatically and the workflow works.  Wanted to have the SSO experience.  All other workflows work fine.

 

 

My name and domain are correct just changed for here.

 

<Event Timestamp="2019-07-18T15:59:55.4420103-04:00" Level="ERROR" Identity="Lastname,Firstname (myname@site)"><Message>Workflow 'Notification' failed. Cause: Geocortex.Workflow.WorkflowException: Unhandled exception: 'The given key was not present in the dictionary.' in activity '1.604: Assign'. ---&gt; System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.

 

   at System.ThrowHelper.ThrowKeyNotFoundException()

 

   at System.Collections.Generic.Dictionary`2.get_Item(TKey key)

 

   at Geocortex.Workflow.ExternalObject.GetValue(String propertyName)

 

   at lambda_method(Closure , ActivityContext )

 

   at Microsoft.VisualBasic.Activities.VisualBasicValue`1.Execute(CodeActivityContext context)

 

   at System.Activities.Runtime.ActivityExecutor.ExecuteInResolutionContext[T](ActivityInstance parentInstance, Activity`1 expressionActivity)

 

   at System.Activities.InArgument`1.TryPopulateValue(LocationEnvironment targetEnvironment, ActivityInstance activityInstance, ActivityExecutor executor)

 

   at System.Activities.ActivityInstance.InternalTryPopulateArgumentValueOrScheduleExpression(RuntimeArgument argument, Int32 nextArgumentIndex, ActivityExecutor executor, IDictionary`2 argumentValueOverrides, Location resultLocation, Boolean isDynamicUpdate)

 

   at System.Activities.ActivityInstance.ResolveArguments(ActivityExecutor executor, IDictionary`2 argumentValueOverrides, Location resultLocation, Int32 startIndex)

 

   at System.Activities.Runtime.ActivityExecutor.ExecuteActivityWorkItem.ExecuteBody(ActivityExecutor executor, BookmarkManager bookmarkManager, Location resultLocation)

 

   --- End of inner exception stack trace ---</Message></Event>