Don,
If you're using IE. try this
Start > Run > (type) %SystemRoot%\system32\notepad.exe
%windir%\SYSTEM32\DRIVERS\etc\hosts (hit Enter)
Then paste the following lines to it.
# Copyright © 1993-1999 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host
127.0.0.1 localhost
#Now the cool part. Whenever you're browsing and a new ad or pop up
#comes up, right click on it and cut and paste the URL into your "hosts"
#file. Chop off the "http://" bit as well as the directory and filename, and
#you end up with this.
127.0.0.2 sbad.foxsports.lycos.com
127.0.0.2
www.celebritywonder.com
127.0.0.2 doubleclick.com
127.0.0.2 ads.x10.com
127.0.0.2 yimg.com
127.0.0.2 us.a1.yimg.com
127.0.0.2
www.timeinc.net
127.0.0.2
www.imglmb1.com
127.0.0.2 ad.doubleclick.net
127.0.0.2
www.zdmcirc.com
127.0.0.2 ar.atwola.com
#No more bloody x10 popups anymore! Thank god.
#NOTE: For this to work, you must NOT be using the autoconfigure option in
IE lan settings.
I found this a few days ago. But I don't remember where it from.
If you need to add more sites to block the pop-up message, just follow the
example above begin with 127.0.0.2 ___address____.
Good Luck!
Krappo.