ASP.NET and impersonation

So, I'll very glad see answer for my question.
Why don't work impersonate on my .aspx pages.

In web.config i wrote
<identity impersonate="true" />

But Server posts:

Parser Error Message: Unrecognized attribute 'username'.

Source Error:


Line 22: <system.web>
Line 23: <processModel enable="true"/>
Line 24: <identity impersonate="true" username="TKP\user" password="pwd"/>
Line 25:
Line 26: <!-- DYNAMIC DEBUG COMPILATION


Source File: c:\inetpub\wwwroot\InfoTour\web.config Line: 24


Bythe way if I wrote <identity impersonate="true" /> only:

Server Application Unavailable

The web application you are attempting to access on this web server is currently unavailable. Please hit the "Refresh" button in your web browser to retry your request.

Administrator Note: An error message detailing the cause of this specific request failure can be found in the system event log of the web server. Please review this log entry to discover what caused this error to occur.

Please Heelp me. I'm worried to death absolutly.

What does the event log show?

I cannot find event log. Where is it?

So, I found it.

In event log:
aspnet_wp.exe (PID: 916) stopped unexpectedly.

Well, that doesn't say much does it?

Best I can say right now is review your error message. I didn't see any 'username' variable in what you posted, but that's what the error message seems to be complaining about.