Hi,
You can visit https://registrationcenter.intel.com/ using your Username and Password, After logging in you should be able to see the products you have registeredunder "Product Subscription Information" header and next to it you should see the latest update link under "Download latest update" header, Just click on the link and later you can select the architecture for which you want to download.

Note:- You can download the latest update only if your license is valid(Not expired before the release of latest update).
Please make the post Private if it contains confidential information like SN, .lic file and so on...

Thanks,
Sukruth H.V