http://blogs.iis.net/thomad/archive/2006/11/04/precondition-what.aspxIf you ever looked into the IIS configuration file applicationhost.config you might have encountered a setting called “precondition”. Here is the handler entry for aspnet_isapi.dll for example: &lt;add name="AXD-ISAPI-2.0" path="*.axd" verb="GET,HEADenCommunityServer 2007 SP1 (Build: 20510.895)http://blogs.iis.net/thomad/archive/2006/11/04/precondition-what.aspx#2569627Wed, 20 Aug 2008 16:31:44 GMT50bcf3b4-f6fe-4638-adff-0c150e922e99:2569627links for 2008-08-20 « Praveen’s Blog<p>Pingback from &nbsp;links for 2008-08-20 &amp;laquo; Praveen&amp;#8217;s Blog</p> <img src="http://blogs.iis.net/aggbug.aspx?PostID=2569627" width="1" height="1">http://blogs.iis.net/thomad/archive/2006/11/04/precondition-what.aspx#2398888Tue, 03 Jun 2008 19:23:15 GMT50bcf3b4-f6fe-4638-adff-0c150e922e99:2398888thomad<p>Here you go: <a rel="nofollow" target="_new" href="http://learn.iis.net/page.aspx/472/how-to-install-aspnet-11-with-iis7-on-vista-and-windows-2008/">learn.iis.net/.../how-to-install-aspnet-11-with-iis7-on-vista-and-windows-2008</a></p> <img src="http://blogs.iis.net/aggbug.aspx?PostID=2398888" width="1" height="1">http://blogs.iis.net/thomad/archive/2006/11/04/precondition-what.aspx#2377490Fri, 23 May 2008 18:14:32 GMT50bcf3b4-f6fe-4638-adff-0c150e922e99:2377490Saleh<p>Can you explain how to run ASP.NET 1.1 on MS Windows 2008 64 bit step-by-step because I have little experience?</p><img src="http://blogs.iis.net/aggbug.aspx?PostID=2377490" width="1" height="1">http://blogs.iis.net/thomad/archive/2006/11/04/precondition-what.aspx#1453495Sun, 05 Nov 2006 16:09:58 GMT50bcf3b4-f6fe-4638-adff-0c150e922e99:1453495bills<p>great blog entry - I was going to cover this in a future post, now I don&#39;t have to! ;)</p> <img src="http://blogs.iis.net/aggbug.aspx?PostID=1453495" width="1" height="1">