Sold MacBook Pro, need to delete backup from TM
I was backing up 2 MacBooks (MacBook Pro and MacBook Air) with same TC via TM.
I sold my MacBook Pro and kept the MacBook Air.
Now I need to delete MacBook Pro's backup file from TC. I've tried dragging file to trash, but it won't delete.
Any advice on how to permanently delete unwanted files from TC?
Time Capsule 2nd Gen 500GB-OTHER, Version 7.6