Before installing any Software or Hardware in a system, you must disable any
Antivirus programs: NORTON, Microsoft Anti Spy, etc. The application may not
install correctly if antivirus programs are running while you attempt to 
install a new component or program in a system. This is to avoid any system 
problems you may experience later on.

Also make sure you have installed all the available Windows Updates and 
remember that your Antivirus protection is only as good as your "Virus 
Definition Updates" are. 

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If you have already installed a program while your anti-virus Software 
was running and you have problems, please UNINSTALL the program as follows:

  *  Control Panel > Add/Remove Programs (unless otherwise instructed by the
     program) 
  *  Reboot your system 
  *  Disable ANY anti-virus program   
  *  Re-install
  *  Re-enable your anti-virus

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If you experience any issues with the functionality of a program or any
performance issues, first try to disable your Antivirus program to see 
if this is the culprit. 

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DOCUMENTED problem with Norton AV:
    Those of you using Norton Anti-Virus (or those that have friends that 
    use this) might want to bookmark this little page.

        http://www.michna.com/kb/WxNotEnoughServerStorage.htm

    The above link includes another link to the Microsoft webpage that 
    deals with this DOCUMENTED problem with Norton AV.
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