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Enforced Client Product Guide Installing Enforced Client
System requirements
2
System requirements
Enforced Client is designed for Microsoft Windows operating systems running on a PC
platform. It installs and runs on computers equipped with:
An Intel Pentium processor or compatible architecture.
Microsoft Internet Explorer 5.5 SP2 or later.
Operating systems
RAM
Email security service
Email server security application
Terminal servers
Operating systems
Protection services
Operating system Virus and spyware Firewall Browser
Client computers
Windows 2000 Professional
with Service Pack 3 or later
Windows XP Home
Windows XP Professional
(32-bit)
Windows Vista
(32-bit)
Windows XP
Windows Vista
(64-bit)
Servers
Windows 2000 Server
Advanced Server
Small Business Server
with Service Pack 3 or later
Windows 2003 Standard Server
Enterprise Server
Web Edition
Small Business Server
Caution
If you upgrade the operating system on a client computer (for example, from Windows 2000 to
Windows XP) and you want to leave your existing files and programs intact during the upgrade,
you must first uninstall Enforced Client, then reinstall it after the upgrade is complete.
Caution
Support for some operating systems is ending. After support ends, client computers running those
operating systems will no longer be protected against new threats. See Operating system support
ending for more information.