Facebook says I have 4200 friends but when I download my account I get only 3700 names...  How do I find these 500 invisible friends to unfriend them?These are not the ghost accounts one finds when viewing friends list from profile... Ghost accounts are the deactivated ones with no picture and no friends where when you unfriend them an add friend button does not appear.
Facebook says I have 4200 friends... download account and get 3700 names
facebook