www programming

Phpbb Set: check
Wordpress Set: check
Users sync: check

Freshly registered users can log in.
Old,synced wordpress users can`t login in. (but they exist in member list)

Thank you
Sade
ps: error:You have specified an incorrect username. Please check your username and try again. If you continue to have problems please contact the Board Administrator.

i deleted the cookies, now write this:
The submitted form was invalid. Try submitting again.

Hello, resolved?

no, its still. it turned back to not good the password, but it is
(for all of users, expect the newly registered, but all of synced)

So what's problem now?
Still in stuck with form invalid?
The password isn't ok for all existent wp users transferred into phpBB, so they aren't able to login into phpBB? (but able to login in wp?)
Or what?

Existent and transferred WP users into phpBB, will have to reset the password one time, in wp or phpBB, to correctly login in phpBB, because the WP password hash as it is for the transferred user (it's a different hash that phpBB do not recognize) will not work in phpBB.