The direct address / link / URL for the Blackbaud Hosting Files Folder depends on your data center: 
  The log-in is the same one you'd use to log into your hosted applications (where you go to access your products).

It is not necessary to log into Blackbaud Hosting first to access this link.

Additional information on the Files Folder is available here: How to set up and access the Blackbaud Hosting Services Files Folder