MachineToApplication Server Error

[TheStriker]

Hello,

I am slowly phasing my classic ASP application to the .NET framework for obvious reasons. To do this I often use iframes that have ASP.NET pages in them until I can complete the conversion. This works great until I wanted to use a Crystal Report Chart (created by VS.NET 2003). For some reason I keep getting this error:

It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS.


Source Error: 


Line 38:     -->
Line 39:    
[b][COLOR=red]Line 40: 	<authentication mode="Windows"/> [/color][/b]
Line 41: 
Line 42: <!-- 
 

Source File: f:\inetpub\[URL unfurl="true"]wwwroot\web.config[/URL]    Line: 40

I have checked my IIS virtual directory and it is an application. Also, please note that the project is its own separate application. Any help with this issue is most appreciated.

Thanks in advance.