Caching not working when deployed in IIS8

See more:

C#

IIS

MVC

networking

IIS8

We developing Web Application using MVC4 and Jquery Mobile. Our requirement is to cache all images , jquery , css. So i triew below code which works like charm.

<staticContent>
      <clientCache cacheControlMaxAge ="2.00:00:00" cacheControlMode="UseMaxAge" />
    </staticContent>



In my visual studio its work great. I can able to capture all images,script.

But when i deployed in IIS8 cache not working. I tried lot but no luck. Please guide me. Why cache is not work when deployed in IIS.