How can fix a large Outlook file?

[StuartDoyle]

I ran scanpst on a 19 GB Outlook 2007 file. It found errors, I clicked on backup and repair.

I realize that the repair process may take a long time.
Scanpst window is not responding - that doesn't surprise me.
I checked with Task Manager, and I have noticed the following:

Scanpst takes between 1 to 4% of processor time
Pagefaults HAVE increased from 12850 to 21919 after watching for 5 or so minutes
Pagefaults Delta has remained at 0

I looked in the Outlook folder, and I see a full backup copy.
The log shows that errors were found, but the last entry only says something about repair having been started.
I don't see any temporary file.

Help me repair this file!
Thanks.

 

[SuppTOM]

As long as you have the BAK file, open task manager and end the task then restart the process, don't let it make a backup copy