Kaspersky PURE Release 2

General demands: 

• About 500 MB free disk space
• CD-ROM (for installing Kaspersky PURE R2 from the installation CD)
• Microsoft Internet Explorer 6.0 or higher (for updating databases and software modules via Internet)
• Microsoft Windows Installer 2.0
• Internet access for activating and updating databases
• Mouse pointing device

Operating systems: 

• Microsoft Windows XP Home Edition (Service Pack 3 and above)
• Microsoft Windows XP Professional (Service Pack 3 and above)
• Microsoft Windows XP Professional x64 Edition (Service Pack 2 and above)
• Intel Pentium 300 MHz or above (or compatible)
• 256 MB available RAM
• Microsoft Windows Vista Home Basic 32/64 bit (Service Pack 2 or above)
• Microsoft Windows Vista Home Premium 32/64 bit (Service Pack 2 or above)
• Microsoft Windows Vista Business 32/64 bit (Service Pack 2 or above)
• Microsoft Windows Vista Enterprise 32/64 bit (Service Pack 2 or above)
• Microsoft Windows Vista Ultimate 32/64 bit (Service Pack 2 or above)
• Intel Pentium 1 GHz 32-bit (x86) / 64-bit(x64) or above (or compatible).
• 1 GB available RAM.
• Microsoft Windows 7 Home Premium (32/64 bit)
• Microsoft Windows 7 Professional (32/64 bit)
• Microsoft Windows 7 Ultimate (32/64 bit)
• Intel Pentium 1 GHz 32-bit (x86) / 64-bit(x64) or above
• 1 GB (32-bit) or 2 GB (64-bit) available RAM

Safe Run Mode doesn’t work with Microsoft Windows XP x64, and works with limitations on Microsoft Windows Vista x64 and Microsoft Windows 7 x64.

Password Manager cannot handle 64-bit applications under all 64-bit operatings systems.