anonymous access disabled but

My web app (asp VB 2005) uses Windows authentication. If the user isn't开发者_如何学运维 part of a specific AD security group they don't get to edit the data; instead I redirect the user to a read-only page.

The program works fine in the IDE.

I published the web app to my laptop and Disabled anonymous access. When I ran the program I got redirected to the read-only page. I added a write event to the application event log to see what was going on, and found that the WindowsPrincipal.Identity.Name contained my laptop's ID, not my user name.

I reassert: anonymous access is disabled in IIS and the web.config file has Windows Authentication.

Can anyone suggest what else to check? Or can you explain what's going on?

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You probably need to set <identity impersonate="true" /> in your web.config:

<configuration>
   <system.web>
      <identity impersonate="true" />

See http://msdn.microsoft.com/en-us/library/72wdk8cc.aspx for more details.