We have switched you over from the old Shared SSL to the new Shared WildCard SSL. You new login URL will be.

https://STORENAME.corecommerce.com/admin/index.php

Please use the URL to login to your CoreCommerce admin panel.
There may be some other URL's that you need to be updated with the new shared SSL. 

If you are using PayPal Express or Standard you will need to update your IPN and Website return URL to 

https://STORENAME.corecommerce.com/orderSubmitted.php

If you are using the QuickBooks plugin you will need to update the 
SSL Certificate URL and Support URL to:

https://STORENAME.corecommerce.com

Rebuild the QWC and attach it to your web connector. 

Also, note that if you have embedded links on a site outside of CoreCommerce such as WordPress you will need to update those links as well. 

If you have any questions please let us know by calling 615-550-5523 or by email support@corecommerce.com