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<?xml-stylesheet type="text/xsl" href="http://windowsteamblog.com/utility/FeedStylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Windows Vista Team Blog : Windows XP SP3</title><link>http://windowsteamblog.com/blogs/windowsvista/archive/tags/Windows+XP+SP3/default.aspx</link><description>Tags: Windows XP SP3</description><dc:language>en</dc:language><generator>CommunityServer 2008 SP1 (Build: 30619.63)</generator><item><title>Expiration of Service Pack Blocker Tool for Windows Vista &amp; Windows XP</title><link>http://windowsteamblog.com/blogs/windowsvista/archive/2009/01/29/expiration-of-service-pack-blocker-tool-for-windows-vista-amp-windows-xp.aspx</link><pubDate>Thu, 29 Jan 2009 18:44:15 GMT</pubDate><guid isPermaLink="false">d5e57398-b9ef-4490-9955-07cbb4e4a80d:508863</guid><dc:creator>Brandon LeBlanc</dc:creator><slash:comments>48</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://windowsteamblog.com/blogs/windowsvista/rsscomments.aspx?PostID=508863</wfw:commentRss><comments>http://windowsteamblog.com/blogs/windowsvista/archive/2009/01/29/expiration-of-service-pack-blocker-tool-for-windows-vista-amp-windows-xp.aspx#comments</comments><description>&lt;p&gt;I have some important information for those of you who have installed the Service Pack Blocker Tool for Windows XP or Windows Vista. The Service Pack Blocker Tool temporarily prevents the installation of a service pack through Windows Update, typically for one year after general availability of the service pack. We are announcing the upcoming expiration dates for the Service Pack Blocker Tool for Windows Vista SP1 and Windows XP SP3:&lt;/p&gt;  &lt;ul&gt;   &lt;li&gt;&lt;b&gt;Windows Vista SP1: April 28, 2009&lt;/b&gt; &lt;/li&gt;    &lt;li&gt;&lt;b&gt;Windows XP SP3: May 19, 2009&lt;/b&gt; &lt;/li&gt; &lt;/ul&gt;  &lt;p&gt;After April 28th, Windows Vista SP1 will be delivered via Windows Update. And after May 19th, Windows XP SP3 will also be delivered via Windows Update.&amp;#160; &lt;/p&gt;  &lt;p&gt;For more information on the Service Pack Blocker Tool, please see &lt;a href="http://windowsteamblog.com/blogs/windowsvista/pages/windows-vista-sp1-amp-windows-xp-sp3-blocker-tool-removal-q-amp-a.aspx"&gt;this Q&amp;amp;A&lt;/a&gt;. &lt;/p&gt;&lt;div class="wlWriterHeaderFooter" style="text-align:left;margin:0px;padding:4px 0px 4px 0px;"&gt;&lt;a href="http://digg.com/submit?url=http%3a%2f%2fwindowsteamblog.com%2fblogs%2fwindowsvista%2farchive%2f2009%2f01%2f29%2fexpiration-of-service-pack-blocker-tool-for-windows-vista-amp-windows-xp.aspx&amp;amp;title=Expiration+of+Service+Pack+Blocker+Tool+for+Windows+Vista+%26+Windows+XP"&gt;&lt;img src="http://digg.com/img/badges/100x20-digg-button.png" width="100" height="20" alt="Digg This" title="Digg This" border="0" style="border:0;" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;&lt;img src="http://windowsteamblog.com/aggbug.aspx?PostID=508863" width="1" height="1"&gt;</description><category domain="http://windowsteamblog.com/blogs/windowsvista/archive/tags/Announcement/default.aspx">Announcement</category><category domain="http://windowsteamblog.com/blogs/windowsvista/archive/tags/Windows+Vista+SP1/default.aspx">Windows Vista SP1</category><category domain="http://windowsteamblog.com/blogs/windowsvista/archive/tags/Service+Pack/default.aspx">Service Pack</category><category domain="http://windowsteamblog.com/blogs/windowsvista/archive/tags/Blocker+Tool/default.aspx">Blocker Tool</category><category domain="http://windowsteamblog.com/blogs/windowsvista/archive/tags/Windows+XP+SP3/default.aspx">Windows XP SP3</category><category domain="http://windowsteamblog.com/blogs/windowsvista/archive/tags/Service+Pack+Blocker+Tool/default.aspx">Service Pack Blocker Tool</category></item></channel></rss>