I have some problem with the page or the document that not found but now i want the page not found it will be direct to another page like 404.aspx page
This assumes I named my error page 404.aspx, and that the error page is in the root folder of your web site.
Ex:Test it out by going to http://www.mysite.com/asdfdgdg
(it is folder wrong)
Thanks so much for helping me to do that
Best wish and thanks