http://blogs.technet.com/b/csstwplatform/archive/2009/09/30/alerts-that-are-closed-do-not-dissapear-from-the-console.aspxPROBLEM ========= Customer says that alerts in the Active Alerts view in OpsMgr console (Monitoring Section) are not updated as expected. It takes a lot of time for those alerts to be Closed. Or the alerts may change to Closed State but may not dissapearen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/csstwplatform/archive/2009/09/30/alerts-that-are-closed-do-not-dissapear-from-the-console.aspx#3327324Thu, 22 Apr 2010 06:52:58 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3327324böcek ilaclama<p>The Solution is to avoid unwanted events by uing AdtAdmin along with WQL Query as listed below</p> <p>An ACS collector can use Windows Management Instrumentation (WMI) Query Language (WQL) queries as filters to limit the events that are stored in the ACS database. </p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3327324" width="1" height="1">