I Used the above code to Handle the HTTP Error Code,

My Problem Is as follows,This My Program URL http://localhost/Work/CustErr/Default.aspx,

When I alter The URL Like This http://localhost/Work/CustErr/Default2.aspx, I Can Able To Get The 404 Error, For Page Not Found,

When I Try This url http://localhost/Senthil/Work/CustErr/Default.asp Or http://localhost/Work/Custrr/Default.aspx both of the url are 404 error,but my program not caching this one,

Default IE Page Cannot Found Page is Displaying In The Browser, how can i over come this problem,

Need Help,

Thanks In Advance