http://blogs.technet.com/b/sus/archive/2009/04/07/solution-wsus-mmc-console-on-windows-2003-may-hang-when-approving-updates.aspxHere’s an interesting resolution I came across the other day that I thought might help some of you in case you run into the same thing.&#160; My customer was running Windows 2003 Server and after an upgrade from WSUS 2.0 to WSUS 3.0, when they tried toen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/sus/archive/2009/04/07/solution-wsus-mmc-console-on-windows-2003-may-hang-when-approving-updates.aspx#3434365Wed, 08 Jun 2011 16:04:50 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3434365MyITGuy<p>The KB installed, did not require a reboot (for our system) and resolved the issue. Thank you for the fix!!!</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3434365" width="1" height="1">http://blogs.technet.com/b/sus/archive/2009/04/07/solution-wsus-mmc-console-on-windows-2003-may-hang-when-approving-updates.aspx#3237153Thu, 07 May 2009 23:30:03 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3237153htahta<p>Only te mouse input hangs. Using the &quot;menu key&quot; (betwean te windows and the Ctrl)and you can select there your options(by keyboard). you can free your mouse again. Note. you should not have switched to other applications, then this trick wil not work any more.</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3237153" width="1" height="1">