Will said:
This might be off topic, but Im wondering why Windows Onecare Live
requires
uninstalling of Norton before installing it?
This step is very important no matter what brand of protection software you
use, because installing one antivirus or firewall program over another on
the same computer could potentially lock up the computer.
Windows OneCare might not run, or it might slow the performance of your
computer, if you install it when other antivirus or firewall programs are
also installed on your computer. During Setup, Windows OneCare checks for
the some common antivirus and firewall programs that are known to conflict
with Windows OneCare and provides means for you to uninstall them.
Antivirus and firewall programs known to conflict with Windows OneCare:
a.. Symantec Norton Internet Security 2005
b.. Symantec Norton Antivirus 2005
c.. Symantec Norton SystemWorks 2005
d.. McAfee Internet Security Suite 2005
e.. McAfee VirusScan 8.0/2004
f.. Trend Micro PC-cillin Internet Security 2005
During Setup, Windows OneCare checks for the programs listed above and will
notify you to uninstall any that are found. To avoid any potential problems,
however, Windows OneCare recommends that you uninstall any other antivirus
and firewall software (except for Windows Firewall, which is part of the
Windows XP operating system and cannot be uninstalled) before beginning
Windows OneCare installation.