url routing doesn't work for old asp file

Question

I am using url routing with asp.net web forms.

If Url doesnt exist I am redirecting the user to my custom error page.

It works with aspx page but old asp links (old asp not .net) getting error 404.

For example :

http://www.worldweddingguide.com/companies.asp

http://www.worldweddingguide.com/companies.aspx

Answer 1

1. on ASP handler, check the option 'check if file exsits'.

2. set IIS's 404 url (not ASP.net one!) by web.config 'system.webServer' or with IIS GUI. www.stokia.com/support/misc/web-config-custom-httperrors.aspx

3. see also: <modules runAllManagedModulesForAllRequests="true" /> Meaning