A link to the file 'ashPopWz.exe' in the 'Start' menu does not appear in avast! Home or Pro XP installations. It does in Win95 with avast! 4.8 Home (avast95_26.jpg) so it's not a Home vs Pro issue. Like Tech said, it's not necessary because XP doesn't use the loopback 127.0.0.1 server redirection to scan messages like 9X (avast95_27.jpg).