AFAIK; you can't. Note that it will only do this in the background when
there is no CPU or disk activity going on so you're not affected by it.

Signature
Robert Sparnaaij [MVP-Outlook]
Coauthor, Configuring Microsoft Outlook 2003
http://www.howto-outlook.com/
Outlook FAQ, HowTo, Downloads, Add-Ins and more
-----
> I've noticed that Outlook (all versions, but 2007 in this case) does
> compacting of the PST file in the background as needed. Unfortunately,
[quoted text clipped - 10 lines]
> Email: kb6ojs@arrl.net
> Web: http://www.silverwood.us
Steve Silverwood - 22 Mar 2007 15:08 GMT
Thanks. That's true, it waits until there is a lull in activity, but
it won't STOP the compacting process -- or at least it doesn't seem to
-- once activity resumes. If it cranks up on the compacting process
when I go away for a little while, it won't suspend the compacting
process when I come back and try to resume work. Getting a little
frustrating.
>AFAIK; you can't. Note that it will only do this in the background when
>there is no CPU or disk activity going on so you're not affected by it.
Roady [MVP] - 22 Mar 2007 15:48 GMT
There must be a lot of white space in your pst-file then. Compact it
manually and repeat that 3 times. Unless you delete a lot of stuff the next
compacting sequences will be done in less than a minute.

Signature
Robert Sparnaaij [MVP-Outlook]
Coauthor, Configuring Microsoft Outlook 2003
http://www.howto-outlook.com/
Outlook FAQ, HowTo, Downloads, Add-Ins and more
-----
> Thanks. That's true, it waits until there is a lull in activity, but
> it won't STOP the compacting process -- or at least it doesn't seem to
[quoted text clipped - 5 lines]
>>AFAIK; you can't. Note that it will only do this in the background when
>>there is no CPU or disk activity going on so you're not affected by it.