http://blogs.technet.com/b/sushrao/archive/2011/12/01/sharepoint-2010-exception-microsoft-sharepoint-administration-spupdatedconcurrencyexception.aspxAfter applying a cumulative update\ service pack on SharePoint Servers when we run psconfig.exe -cmd upgrade -inplace b2b –wait -force it fails on step 3 with the error message &quot; Exception: Microsoft.SharePoint.Administration.SPUpdatedConcurrencyExceptionen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/sushrao/archive/2011/12/01/sharepoint-2010-exception-microsoft-sharepoint-administration-spupdatedconcurrencyexception.aspx#3550060Sat, 02 Feb 2013 12:55:02 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3550060Peter BAROCZ<p>Thanks for the info! Work fine for me!</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3550060" width="1" height="1">http://blogs.technet.com/b/sushrao/archive/2011/12/01/sharepoint-2010-exception-microsoft-sharepoint-administration-spupdatedconcurrencyexception.aspx#3524221Thu, 04 Oct 2012 18:16:58 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3524221blaze4fun<p>Perfect. &nbsp;Saved the day. &nbsp;Thanks!!!!</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3524221" width="1" height="1">http://blogs.technet.com/b/sushrao/archive/2011/12/01/sharepoint-2010-exception-microsoft-sharepoint-administration-spupdatedconcurrencyexception.aspx#3468496Thu, 01 Dec 2011 23:20:09 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3468496Matt H<p>Great info, worked like a charm...thanks Sushant!</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3468496" width="1" height="1">