IIS7 App Porting, .Net 2.0The virtual path maps to another applica

Hello,

We are converting a .Net 1.1 Web application to Dot.Net 2.0. This porting
was successfully completed on one of the servers, but the same code when i
tried to run on another server it gives a compilation error stating
"Error 1The virtual path '/ABCRMR_Int1/Common/SomeFileHere.ascx' maps to
another application, which is not allowed.
D:\Projects\App\MyWEBSITE\sgxrmr_int2\ABCD\SomePag e.aspx."

The line which it points to is below
<%@ Register TagPrefix="PopupCheck" TagName="SessionCheck"
Src="../../ABCRMR_Int1/Common/SomeFileHere.ascx" %>

The file SomePage.aspx where teh compilation error occured is present in the
Virtual Directory SubAppVirtualDirectory2, and is trying to access a file in
another Virtual location within the same application pool.

Both the machines are virtual Servers with the same below configuration.

Server OS :- Windows Server 2008
II7 Installed
Visual Studio 2008
SQL Server 2008

The Application website is set up as below
Project Setup

DefaultWebsite(port 80)
-->Dev Application (running under Dev Application Pool)
------>Sub Application 1 (running under Dev Application Pool)
-------------->SubAppVirtualDirectory1
-------------->SubAppVirtualDirectory2
------->SubApplication 2 (running under Dev Application Pool)

This is very challenging issue hopefully any of you would be able to help
out with the solutiion of the same.

Thanks,
Hitesh Ramchandani

Hitesh