The OfficeScan client has different requirements for different Microsoft
Note: You may need more RAM and disk space if you also install Microsoft Outlook Mail Scan and other tools.
Operating system:
Microsoft Windows 2000 with Service Pack 3 or 4
Microsoft Cluster Server 2000
Hardware:
300MHz Intel
128MB of RAM
200MB of available disk space
Monitor that supports 800 x 600 resolution at 256 colors or higher
Browser: Microsoft Internet Explorer
Operating system:
Microsoft Windows XP Professional 32-bit Edition with Service Pack 1 or 2
Microsoft Windows Server 2003 32-bit Edition with or without Service Pack 1 or 2
Microsoft Windows 2003 Web Edition, 32-bit Edition with or without Service Pack 1 or 2
Microsoft Windows Server 2003 R2 32-bit Edition with or without Service Pack 1 or 2
Microsoft Windows Storage Server 2003 32-bit Edition
Microsoft Cluster Server 2003
Hardware:
300MHz Intel Pentium processor
or equivalent; AMD
128MB of RAM
200MB of available disk space
Monitor that supports 800 x 600 resolution at 256 colors
Browser: Microsoft Internet Explorer 6.0 or later if performing Web setup
Operating system:
Microsoft Windows XP Professional 64-bit Edition with Service Pack 1 or 2
Microsoft Windows Server 2003 64-bit Edition with or without Service Pack 1 or 2
Microsoft Windows 2003 Web Edition, 64-bit Edition with or without Service Pack 1 or 2
Microsoft Windows Server 2003 R2 64-bit Edition with or without Service Pack 1 or 2
Microsoft Windows Storage Server 2003 64-bit Edition
Microsoft Cluster Server 2003
Hardware:
Intel x64 processor, AMD x64 processor
128MB of RAM
200MB of available disk space
Monitor that supports 800 x 600 resolution at 256 colors
Browser: Microsoft Internet Explorer 6.0 or later if performing Web setup
Operating system:
Microsoft Windows Vista
Microsoft Windows Vista Enterprise 32-bit Edition
Microsoft Windows Vista Ultimate 32-bit Edition
Microsoft Windows Vista Business 64-bit Edition
Microsoft Windows Vista Enterprise 64-bit Edition
Microsoft Windows Vista Ultimate 64-bit Edition
Hardware:
800MHz Intel Pentium processor or equivalent; AMD x64 or Extended Memory 64 Technology (EM64T) processor architectures also supported
1GB of RAM
200MB of available disk space
Monitor that supports 800 x 600 resolution at 256 colors
Browser: Microsoft Internet Explorer 7.0 or later if performing Web setup