Exception on folder parsing

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What steps will reproduce the problem?
1. Install the app
2. Launch the app
3. When folder parsing is completed, the following exception appears:

2011-12-04 18:46:11.2075|INFO|NavigationAssistant.App|Launching with console 
parameters: '' 
2011-12-04 18:47:47.5310|INFO|NavigationAssistant.App|Shutting down 
2012-01-25 12:15:54.0954|INFO|NavigationAssistant.App|Launching with console 
parameters: '/install' 
2012-01-25 12:15:56.3365|INFO|NavigationAssistant.App|Launching with console 
parameters: '' 
2012-01-25 12:16:18.1767|ERROR|NavigationAssistant.App|Unhandled exception 
System.InvalidOperationException: Collection was modified; enumeration 
operation may not execute.
   at System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
   at System.Collections.Generic.List`1.Enumerator.MoveNextRare()
   at System.Collections.Generic.List`1.Enumerator.MoveNext()
   at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()
   at System.Linq.Enumerable.WhereEnumerableIterator`1.MoveNext()
   at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
   at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
   at NavigationAssistant.Core.Services.Implementation.MatchSearcher.GetMatches(List`1 items, String searchText)
   at NavigationAssistant.Core.Services.Implementation.NavigationService.GetFolderMatches(String searchText)
   at NavigationAssistant.Core.Services.Implementation.NavigationServiceBuilder.UpdateNavigationSettings(INavigationService navigationService, Settings settings)
   at NavigationAssistant.Presenters.Implementation.NavigationPresenter.EndInitialize(IAsyncResult asyncResult)
   at System.Runtime.Remoting.Messaging.AsyncResult.SyncProcessMessage(IMessage msg)
   at System.Runtime.Remoting.Messaging.StackBuilderSink.AsyncProcessMessage(IMessage msg, IMessageSink replySink)
   at System.Runtime.Remoting.Proxies.AgileAsyncWorkerItem.DoAsyncCall()
   at System.Runtime.Remoting.Proxies.AgileAsyncWorkerItem.ThreadPoolCallBack(Object o)
   at System.Threading._ThreadPoolWaitCallback.WaitCallback_Context(Object state)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading._ThreadPoolWaitCallback.PerformWaitCallbackInternal(_ThreadPoolWaitCallback tpWaitCallBack)
   at System.Threading._ThreadPoolWaitCallback.PerformWaitCallback(Object state)

Original issue reported on code.google.com by vasili.b...@gmail.com on 25 Jan 2012 at 9:19

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Original comment by vasili.b...@gmail.com on 8 May 2012 at 3:30

• Changed state: Fixed

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Issue 19 has been merged into this issue.

Original comment by vasili.b...@gmail.com on 8 May 2012 at 3:32

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Original comment by vasili.b...@gmail.com on 8 May 2012 at 3:32

• Changed state: Verified