IIS showing old cert to browsers after new cert added and used in bindings RRS feed

  • Question

  • User1438729270 posted

    Hi All,

    I've recently renewed our companies wildcard certificate. This has now been applied to all sites with https bindings. The old wildcard certificate wass removed from the local machine machine certificate store. So totally gone..

    But for some reason when clients access the sites, the old certificate shows up!? I've tried fully deleting the binding and recreating it, but still the old certificate is shown. I've no idea why.

    Any ideas? Thanks in Advance


    Thursday, August 13, 2020 11:03 AM

All replies

  • User-848649084 posted


    After reneing the certificate import that certificate in iis then add that certifuacte in iis site bindings. restart the site after doing chnages. set the iis client cache setting.

    To configure a cache expiration date for a Web site or application you could follow the below steps:

    1)Open Internet Information Services (IIS) Manager.

    2)In the Connections pane, go to the site for which you want to disable caching.

    3)From the middle pane, select HTTP Response Headers.

    4)In the HTTP Response Headers pane, click Set Common Headers... in the Actions pane.

    5)In the Set Common HTTP Response Headers dialog box, check the box to expire Web content, select the option to expire after a specific interval or at a specific time, and then click OK.

    You could also refer below article for more detail information:


    Friday, August 14, 2020 9:40 AM
  • User-848649084 posted


    Is your issue solved?

    If your issue is solved then I request you to mark the helpful suggestion as an answer. This will help other people who face the same issue.

    If your issue still exists then try to refer the solution given by the community members.

    If then also you have any further questions then let us know about it.

    We will try to provide further suggestions to solve the issue.

    Thanks for your understanding.



    Thursday, August 20, 2020 2:16 AM