Hello,

Try using Mobiliti's(www.mobiliti.com) product Continuity@work. It is
designed to backup outlook pst files even when they are open. The first
time backup has to be a closed pst full copy. Next time onwards you can
leave the pst open and it will do an incremental backup. You can
download a free trial copy from their website. Its easy to setup and
use and comes with loads of good features.

Good luck!

Brian Tillman wrote:
Peter D [email protected] wrote:

There's lots out there that will backup, restore, copy, migrate,
etc. All good stuff. But here's the kicker - it has to backup while
Outlook is open.

Not possible if you use a PST. As long as OUtlook is running the PST is
opened for exclusive read/write access and no backup program can reliably
make a copy of any file opened that way.
--
Brian Tillman