FAM can export the accounts on its database.
Go to Accouts -> Export and select a location for the accouts to be saved it.
--If you choose "Windows registry files", FAM will create a folder using the name you input and will save the accounts as separated .REG files.
--If you choose "FAM data file", it will create a .ADF file (text format) on which all accounts will be writen.
To get them back, use the "Import" function on the same menu. It only can import ADF files. ".reg" files are to be added to the registry by executing them.
(If you find any mistake in my English, please let me know via a PM)
(Really, I speak terrible English, so please, tell me if I make mistakes. I'd like to improve it a bit )