HELP !!! ... I have a Pa600 problem !!! ...

I went to LOAD a style into the 'TRADITIONAL' BANK ... - I will NEVER do that again ! - ... I thought it would just put it in an empty slot, but it wiped out the ENTIRE BANK !!! ... How can I restore the TRADITIONAL BANK without losing ALL my 'Favorites' and 'USER' FILES ???
'FACTORY RESTORE' says it will wipe out ALL the Favorites and User Banks as well ...

RESOLVED ...