http://blogs.technet.com/b/yongrhee/archive/2010/01/06/troubleshooting-stop-0xc000021a-winlogon-exe.aspxAPPLIES TO Microsoft Windows Server 2003, Datacenter Edition (32-bit x86) Microsoft Windows Server 2003, Datacenter x64 Edition Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems Microsoft Windows Server 2003, Enterprise x64 Editionen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/yongrhee/archive/2010/01/06/troubleshooting-stop-0xc000021a-winlogon-exe.aspx#3312721Sun, 14 Feb 2010 14:48:16 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3312721Jim<p>Hi, system4 high CPU spikes around 41% constantly interrupt my music and DVD&#39;s. I cannot seem &nbsp;to find a patch for this - I am running XPpro and office pro 2003. </p> <p>Can you help with this?</p> <p>Best wishes</p> <p>Jim</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3312721" width="1" height="1">http://blogs.technet.com/b/yongrhee/archive/2010/01/06/troubleshooting-stop-0xc000021a-winlogon-exe.aspx#3304170Thu, 07 Jan 2010 09:05:37 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3304170Taehwa<p>It&#39;s cool post.</p> <p>Sometimes I receive critsit case like this.</p> <p>Isn&#39;t it related to gina issue if the problem is the same when safe mode?</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3304170" width="1" height="1">