How to recovery data from .pst file (outlook data) for 100%

Hi everyone,

I've big problem about my outlook data file. (I use Outlook 2007)

My outlook data file it's too large (19 gb.) then i can't open it from Outlook program.

It's displayed an error: Errors have been detected in the file ....

I've tried to restore the data but can recover only 845 mb. from 19 gb.

(Use SCANPST.EXE for restore it)

So, do you have another way to recover it for me because i lost an e-mail almost a year.

Thank you for the help and advice.

Roygaew R.