ok, solution was to rename my saved states (more than one) like this:
NAME OF SAVED STATE BY DEFAULT and also you must add this ---------> slot 01.fsFor example, i was playing WORLD CUP 90 (a football rom) and i saved first game state but its name must ONLY be
wc90b4 or else FBA will not recognize it (like if it is missing).
My error was to rename it like "what i like".fs (in my case i renamed it final2.fs) but FBA emulator does not recognizes it as SAVED STATE if you rename it differently by its FBA default name (FBA renames it, not you).
You cannot rename it so you must leave it as wc90b4.fs orelse it will NOT exist as saved state.
This is a FBA bug !!!
Then i saved more states but i couldn't load them because FBA recognizes only one saved state named wc90b4.fs
So how did i load other states ?
Well, i found FBA has got a real bug here because, like i said, it only finds one saved state, the same wc90b4.fs
Anyway, i was able to correct this bug like this:
you must add "slot 01.fs" to your new states.
Also you must change 01 with 02 and with other following numbers for your other saved states.
For example i saved 3 states and their correct names in order they will be loaded by FBA are:
wc90b4
wc90b4 slot 01.fs
wc90b4 slot 02.fsSo finally now FBA will be able to load all of them !!
It is useless you change slots if you did not rename them like i did above.
This is the proof about what i explained you: