Attachments.

To solve this problem do the following:
In Outlook Express, go to the Tools Menu, and select Options. When the Options box opens select the Security tab. You will see a few options under Virus Protection. Leave the radio button on
Restricted Sites Zone, and leave the first check box checked. The second check box says, "Do not allow attachments to be saved or opened that could potentially be a virus." Uncheck this
box and you will be able to open your attachments again. You may have to shut Outlook Express down and run it again to access the attachments.