I'm attempting to install DNN 4.08.00 on a Windows 2003 r2 64 bit machine and when I try to go to the site using IE, I get an error of

The XML page cannot be displayed

Cannot view XML input using XSL style sheet. Please correct the error and then click the Refresh button, or try again later.

---

The operation completed successfully. Error processing resource 'http://connected/dnn48/'." target="_blank" rel="nofollow">http://connected/dnn48/'. Line 1, Position 46

<asp:literal id="skinDocType" runat="server">
---------------------------------------------^

If I use Firefox the error is

XML Parsing Error: prefix not bound to a namespace
Location: http://connected/dnn48/
Line Number 1, Column 1:<asp:literal id="skinDocType" runat="server">
^

I've installed DNN on a few other machines, mostly 2000 and XP and have never had this problem before.  Anyone have an idea? 

Hello,

I don't know, I have not seen this error before during installation.  If you have already installed DotNetNuke a few times you must be doing the actual installation of DotNetNuke correctly, perhaps you need some additional configuration for your server? - does anyone else have experience of this?