IIS virtual folder problems

[izlik]

Hello, im using windows IIS 6.0 and im using the code shown bellow to to redirect users to diffrent areas of my webroot, but i wonder how i can make this work for virtual folders. if i use folding/myfolding.html on the include file i get my 404 page if i have the /folding/ as a virtual directory. so how could i make this work for a virtual directory?

 

<% session.LCID=1053 %>
<% Response.CacheControl = "no-cache" %>
<% Response.AddHeader "Pragma", "no-cache" %> 
<% Response.Expires = -1 %>
<%

SiteNameURL =  Request.ServerVariables("SERVER_NAME") 

If SiteNameURL = "www.page.se" Then
%><!-- #Include File="index.php" --><%
else

If SiteNameURL = "folding.page.se" Then
%><!-- #Include File="folding/myfolding.html" --><%
else


End If
end if


%>