I have spent almost 2 days figuring out a way to make my .NET 1.1 ASP.NET application run on IIS7 on Vista RC1 (b 5536) - in vein.

I get this error message:

Security Exception

Description:The

application attempted to perform an operation not allowed by the

security policy. To grant this application the required permission

please contact your system administrator or change the application's

trust level in the configuration file.

Exception Details:System.Security.SecurityException: Security error.

Source Error:

Line 1: <%@ Control Language="c#" AutoEventWireup="false" Codebehind="ucSideNav.ascx.cs"

I tried several things - few listed below:

• Gave IUSER and ASPNET users GOD rights on both the virtual directory folder and the framework folder.
• Set the trust level at the application and the site level to FULL (internal)
• Changed the machine.config for v1.1 to use network user instead of machine.

Still I can't get rid of the above error.

Can someone please help?

Thanks.

Chandra Sekhar.