title: Search Server Express Topology Problem
body: <p>Lately I've installed Search Server Express 2010. After configuring it, I tried to test search functionality - content was crawled, and found by the search mechanism, so it was OK. Problem occured when I went entered Topology for Search Service Application: Search Service Application(Central Administration -> Manage services on server -> SharePoint Server Search -> Modify Topology). I can do everything there, but when I click Cancel or Apply Topology Changes it throws me an error:</p>
  
  <blockquote>
    <p>An unhandled exception occurred in the
    user interface.Exception Information:
    An update conflict has occurred, and
    you must re-try this action. The
    object SearchConfigWizardContext
    Name=8644038a-200f-4fd7-9842-57fc35aee1ca
    was updated by 'my_user_name', in the w3wp (1488)
    process, on machine 'server_name'. View the tracing
    log for more information about the
    conflict.</p>
    
    <p>Troubleshoot issues with Microsoft
    SharePoint Foundation.</p>
    
    <p>Correlation ID:
    3d4b97c0-3309-4e6e-aa55-c82d8bc57cdd</p>
  </blockquote>
  
  <p>Does anybody had similar problem and knows what can be wrong?</p>
  
  <p>Regards</p>