Turn off e-mail scanning in your anti-virus program. It is a redundant layer
of protection that eats up CPUs, slows down sending and receiving, and
causes a multitude of problems such as time-outs, account setting changes
and has even been responsible for lose of messages. Your up-to-date A/V
program will continue to protect you sufficiently. For more, see:
http://www.oehelp.com/OETips.aspx#3

Do not archive mail in default OE folders. They will eventually become
corrupt. 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.

After you are done, follow up by compacting your folders manually while
working *offline* and do it often.

Click on Outlook Express at the top of the folder tree so no folders are
open. Then: File | Work Offline (or double click Working Online in the
Status Bar). File | Folder | Compact all folders. Don't touch anything until
the compacting is completed.

In Tools | Options | Maintenance: Uncheck Compact messages in background and
leave it unchecked. {N/A if running XP/SP2}.

And backup often.

Backup & Resto
http://www.insideoutlookexpress.com/backup/

This is a great two click program:

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

"Andre De Clercq" wrote in message
...
Besides taking a long time to start-up, my OE doesn't shut down, unless I
stop the process through "end task" in the task manager. I have "Bit
defender" AV. Could e-mail scanning cause the problem? Thanks for any
advise.