General requirements: 

• 50 MB free space of hard disk 
• CD-ROM (to install the product from the CD-disk) 
• Internet connection (to activate the product) 
• Computer mouse 
• Microsoft Internet Explorer 5.5 or above (to update the anti-virus databases and application modules from the Internet) 
• Microsoft Windows Installer 2.0

Operating systems: 

• Microsoft Windows XP Home Edition (Service Pack 2 or above) 
• Microsoft Windows XP Professional (Service Pack 2 or above) 
• Microsoft Windows XP Professional x64 Edition (Service PAck 2 or above) 
• Processor Intel Pentium 300 MHz or above (or compatible) 
• 256 MB RAM 
• Microsoft Windows Vista Starter (32 bit) 
• Microsoft Windows Vista Home Basic (32/64 bit) 
• Microsoft Windows Vista Home Premium (32/64 bit) 
• Microsoft Windows Vista Business (32/64 bit) 
• Microsoft Windows Vista Enterprise (32/64 bit) 
• Microsoft Windows Vista Ultimate (32/64 bit) 
• Microsoft Windows Vista Home Basic SP1 (32/64 bit) 
• Microsoft Windows Vista Home Premium SP1 (32/64 bit) 
• Microsoft Windows Vista Business SP1 (32/64 bit) 
• Microsoft Windows Vista Enterprise SP1 (32/64 bit) 
• Microsoft Windows Vista Ultimate SP1 (32/64 bit) 
• Processor Intel Pentium 800 MHz 32-bit(x86)/64-bit(x64) or above (or compatible). 
• 512 MB RAM.

The product is fully compatible with 

• VMWare server 1.0.1 - 1.0.5
• VMware Workstation for Windows 5.0.0, 5.5.1, 5.5.2, 6.0.0

To display the product’s interface optimally it is recommended to use standard screen resolution not less than 800x600 pixels.