MS office Mac recover corrupted outlook data file

my MS Outlook Mac crashed and when I tried to restart the program the data file was corrupted.  I followed all the steps to repair the corrupted database but am given an error code at the end of the process telling me that the database can't be repaired.  I have tried creating a new identity and then copied over all the database folders (using the Rebuild option after every few folders are copied) but none of my messages, folders or data appears in the new identity.  Does anyone know how I can at least get all of my 'sent items' and organized messages folders back???