General demands: 

• x86-compatible systems in a single-processor and multi-processor (for example, Intel Xeon Processor and Intel Xeon Processor MP with Hyper Threading); 

  x86-64-compatible systems in a single-processor and multi-processor configuration (for example, Intel Xeon Processor and Intel Xeon Processor MP with EM64T and Hyper Threading); 

• disc space: 
  • to install all program components – 70 MB; 
  • to store objects on quarantine and in backup– 400 MB (recommended); 
  • to store reports – 100 MB (recommended).

Minimal configuration: 

• Intel Pentium II processor 400 MHz or higher; 
• 256 MB RAM.

Recommended configuration: 

• Intel Xeon processor 3,2 GHz or higher; 
• 1-2 GB RAM.

• One of the following operating systems installed:

32-bit: 

• Microsoft Windows 2000 Server with incremental service 1 to service pack 4 (Service Pack 4 + Rollup 1);
• Microsoft Windows 2000 Advanced Server with incremental service 1 to service pack 4 (Service Pack 4 + Rollup 1); 
• Microsoft Windows Server 2003 Standard Edition with service pack 1 or above; 
• Microsoft Windows Server 2003 Enterprise Edition with service pack 1 or above; 
• Microsoft Windows Server 2003 R2 Standard Edition or above; 
• Microsoft Windows Server 2003 R2 Enterprise Edition or above; 
• Microsoft Windows Storage Server 2003 R2;
• Microsoft Windows Server 2008 Standard Edition; 
• Microsoft Windows Server 2008 Enterprise Edition; 
• Microsoft Windows Server 2008 Datacenter Edition.
• Microsoft Windows Server 2008 Core Standard Edition;
• Microsoft Windows Server 2008 Core Enterprise Edition;
• Microsoft Windows Server 2008 Core Data Center Edition.

64-bit: 

• Microsoft Windows Server 2003 x64 Standard Edition; 
• Microsoft Windows Server 2003 x64 Enterprise Edition; 
• Microsoft Windows Server 2003 R2 Standard x64 Edition; 
• Microsoft Windows Server 2003 R2 Enterprise x64 Edition; 
• Microsoft Windows Server 2008 x64 Standard Edition; 
• Microsoft Windows Server 2008 x64 Enterprise Edition; 
• Microsoft Windows Server 2008 x64 Datacenter Edition. 
• Microsoft Windows Server 2008 Core x64 Standard Edition;
• Microsoft Windows Server 2008 Core x64 Enterprise Edition;
• Microsoft Windows Server 2008 Core x64 Data Center Edition.

• Microsoft Windows Installer 3.1

• Hardware requirements: 
  • 128 MB or more RAM;
  • 30 MB disc space.
• One of the following operating systems installed:

32-bit: 

• Microsoft Windows 2000 Server with service pack 4; 
• Microsoft Windows 2000 Advanced Server with service pack 4;
• Microsoft Windows Server 2003 Standard Edition with service pack 1 or above; 
• Microsoft Windows Server 2003 Enterprise Edition with service pack 1 or above;
• Microsoft Windows Server 2003 R2 Standard Edition with service pack 1 or above; 
• Microsoft Windows Server 2003 R2 Enterprise Edition with service pack 1 or above; 
• Microsoft Windows Server 2008 Standard Edition;
• Microsoft Windows Server 2008 Enterprise Edition; 
• Microsoft Windows Server 2008 Datacenter Edition; 
• Microsoft Windows 2000 Professional with service pack 1 or above; 
• Microsoft Windows XP Professional or above; 
• Microsoft Windows Vista x86 Editions.

64-bit:

• Microsoft Windows Server 2003 x64 Standard Edition; 
• Microsoft Windows Server 2003 x64 Enterprise Edition; 
• Microsoft Windows Server 2003 R2 Standard x64 Edition; 
• Microsoft Windows Server 2003 R2 Enterprise x64 Edition; 
• Microsoft Windows Server 2008 x64 Standard Edition; 
• Microsoft Windows Server 2008 x64 Enterprise Edition; 
• Microsoft Windows Server 2008 x64 Datacenter Edition; 
• Microsoft Windows XP Professional x64 Edition or above; 
• Microsoft Windows Vista x64 Editions. 

• Microsoft Windows Installer 3.1 
  
  
• Microsoft Management Console version 1.2 or above.