I reinstalled ifolder client for a user who did not want a pass phrase.

It works fine for his home computer and one office computer

His work computer crashed, so we restored the SOFTWARE hive from 4/16, which
was BEFORE we removed the passphrase

So, now, it asks him to login, he does and it requires a passphrase, which,
of course will never work now.

How do you remove the request for a pass phrase from the client? I cannot
find anywhere to reset it or remove it? I remember something somewhere to
check or not check using a passphrase, but
cannot find it now.