Removing
the Outlook Express Security on Attachments
1. Open your OUTLOOK EXPRESS
program
2. Go to TOOLS
3. Go to OPTIONS...
4. A box should appear that looks similar to this one:
You will then want to click on the SECURITY
tab...(which will bring up a screen like the following)

Under the section titled "Virus Protection" -
There are 2 CHECKBOXES.
Make sure that the one labeled Do not allow attachments
to be saved or opened that could potentially be a virus,
is NOT checked.
Click
APPLY, then OK.
You
may now retreive your attachments.