The Symantec AntiVirus client installation is supported on a Windows Server only when the Internet Email Tools or email plug-ins are not installed. If you install Symantec AntiVirus client with Internet Email Tools or email plug-ins on a Windows server, high memory usage or other unpredictable behavior may occur.


References
The following documents describe how to uninstall the Internet Email Tools or how to install Symantec AntiVirus without email plug-ins:

• Uninstalling the Internet Email Tools components of Symantec AntiVirus
• Installing Symantec AntiVirus 10.x or Symantec Client Security 3.x clients without E-Mail Auto-Protect plug-ins
• Installing Symantec AntiVirus 9.0 clients without E-Mail Auto-Protect plug-ins

Technical Information
The email plug-ins do not install on Windows servers during an client installation of Symantec AntiVirus 10.0.2 or later. You do not need to perform a custom installation to exclude the email plug-ins when you install Symantec AntiVirus 10.0.2 or later client onto a Windows server.