Cancel has always been an option with XP/SP2. The latest patch only removed
the Do not show me this again option.

Why does OE insist on compacting folders when I close it?:
http://www.insideoe.com/faqs/why.htm#compact

Compacting your folders periodically is a must to keep OE functioning well
and at some point, you may lose all your saved messages if you don't. When
you delete messages, they are only marked for deletion and the space they
had used, remains until you compact, or the space is eventually overwritten.
See:
www.oehelp.com/OETips.aspx#2

With SP2, automatic background compacting was removed due to problems it
caused. Now you will get a prompt to compact after 100 OE closings, which
you should do and don't touch anything until it has finished. See this for
more information:
http://www.insideoe.com/files/maintain.htm#compact

To keep things running smooth, and for faster compacting:

Do not archive mail in default OE folders. They will eventually become
corrupt and you may lose mail. Create your own user defined folders for
storing mail and move your mail to them. Empty Deleted Items folder
regularly. Keep user created folders under 100MB, and Default folders as
empty as is feasible.

And this is a very good option:

Steve Cochran has added a button in his new version of OE Tool that will not
only Compact All Folders, but at the same time, resets the "Compact Check
Count" to zero whenever you compact manually. You will see the prompt again
if you do not compact before 100 closings.

http://www.oehelp.com/OETool/

You should still check: Work Offline before you compact.

And backup often.

Backup and Resto

http://www.insideoutlookexpress.com/backup/

http://www.oehelp.com/backup.aspx

http://www.oehelp.com/OEBackup/Default.aspx
--
Bruce Hagen
MS MVP - Outlook Express
~IB-CA~

"Paul" wrote in message
...
On my 100th closing of OE, it now says "Outlook Express can compact your
messages to save disk space - Ok, Cancel" - what a pleasant surprise to
have the option to CANCEL this instead of the old behavior that forced an
agonizingly long compaction upon me just when I need to shut the laptop
off and leave work, get on a plane, etc. Does anyone know if this
Cancel option was added with a recent patch or something?

-- Paul