keywords: explorer vnunet patch microsoft windows
text: Older Windows OSes need critical patch &lt;a href="http://www.vnunet.com/news/1159817"&gt;Microsoft releases critical Explorer patch&lt;/a&gt; &lt;font size=-1 color=#6f6f6f&gt;&lt;nobr&gt;VNUNet.com&lt;/nobr&gt;