https://forum.bfddrums.com/t/is-there-allready-a-fix-for-bfd3-has-been-disabled-because-this-machine-isnt-authorized/2282
I had to do the yada, yada, yada. to get it to run. Their licensing model sucks. This would make anyone appreciate a dongle.
I feel like a dope falling for a $49 bloated drum package. EZD, XLN, Kontakt, do just fine.