IIS Manager: What is the Time Elapsed UOM when examining an IIS Worker process

I was having similar issue when trying to setup path for the option "Insert content from static file into the error response" along with the option "Try to return the error file in the client language".

My goal was to setup path as follows - %SystemDrive%\inetpub\custerr\\404.htm

'<'LANGUAGE-TAG'>' causes the error and IIS manager to vanish.

Solution:-

1. Checked "Try to return the error file in the client language"
2. Clicked the Set Button that appears after the first step.
3. Enter the %SystemDrive%\inetpub\custerr\ for root dir path
4. Enter 404.htm for Relative File path
5. Click Ok on dialog box
6. Click Ok on edit custom error page dialog

Your code is not using something that is built-in to ASP (hence the need to instantiate it like so). It is a replacement for the default ASP Session object that permits sharing of session state with ASP.NET. You apparently need to find the SessionMgr.dll (or SessionManager.dll) file and register it on the new server.

More info: http://msdn.microsoft.com/en-us/library/aa479313.aspx