asp.net mvc - Getting Error 404 after deploying MVC on IIS due to query string

Question

I just deployed an MVC app on my IIS and seem to be having issues with any URL with query string.

If I open "http://serverip/app/controller/action", it works fine but if I open "http://serverip/app/controller/action/id", I get error 404.

I don't know what to do. Some links I visited did not help, perhaps, I don't understand the instructions to resolving the issue.

Please help.

Answer 1

This is quite often caused by the following missing from the web.config:

<system.webserver>
   <modules runAllManagedModulesForAllRequests="true"/>