I'm having the same problem as 100Watt Walrus but can't solve it using the suggestion by Thoughts?. Enpass is on my iMac and iPhone and syncs with Dropbox. On both devices, Enpass says the "password of data" on Dropbox is incorrect. Does this mean my password for all of Dropbox or is there a password just for Enpass data on Dropbox? I disconnected Enpass from Dropbox on both devices and tried to reconnect but got the same password error. I changed my password for all of Dropbox and entered that into Enpass and it still says the password is incorrect. So now I can't backup my Enpass data to Dropbox and cannot sync my devices.