This page explained the fix:
http://h30434.www3.hp.com/t5/Printing-Issues-Tr...
For Windows 10 issue RunDLL error (HPStatusBL.dll) check this location:
Enable show hidden files and folders.
C:\Users(YOUR USER NAME)\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup
(Maybe depending on who installed the software, check other users if you can't find it in your profile)