When I boot my machine, I get a dialog with the title "Internet Explorer cannot
display the webpage". No hint of what program or webpage it's referring to. I'm using
Avast free AV, and Spybot SD Resident.

In Startup are 2 Hewlett-Packard shortcuts, pointing to "C:\Program
Files\Hewlett-Packard\Digital Imaging\bin\hpobnz08.exe" and "C:\Program
Files\Hewlett-Packard\Digital Imaging\bin\hpotdd01.exe", a Microsoft Office shortcut
pointing to "C:\Program Files\Microsoft Office\Office\OSA9.EXE" -b -l
and a Logitech one pointing to "C:\Program Files\Logitech\SetPoint\SetPoint.exe".

Event viewer(Application) has 2 warnings. I don't have a FAX modem, so I don't know
why this would even be checked.

Fax Service failed to initialize any assigned fax devices (virtual or TAPI). No faxes
can be sent or received until a fax device is installed.

The outgoing routing rule is not valid because it cannot find a valid device. The
outgoing faxes that use this rule will not be routed. Verify that the targeted device
or devices (if routed to a group of devices) is connected and installed correctly,
and turned on. If routed to a group, verify that the group is configured correctly.
Country/region code: '*' Area code: '*'

How can I identify the source of this message, so I can deal with it?

Thanks, Mike

The content of the dialog is:

This program cannot display the webpage

Most likely causes:
You are not connected to the Internet.
The website is encountering problems.
There might be a typing error in the address.

What you can try:
Check your Internet connection. Try visiting another website to make sure you are
connected.

Retype the address.

Go back to the previous page.

More information

This problem can be caused by a variety of issues, including:

Internet connectivity has been lost.
The website is temporarily unavailable.
The Domain Name Server (DNS) is not reachable.
The Domain Name Server (DNS) does not have a listing for the website's domain.