For the application to work properly, your computer should meet the following requirements:

General requirements

• Processor: Intel® Pentium® III 1 GHz 32-bit (x86) / 64-bit (x64) or higher (or a compatible equivalent)
• Available RAM: 
  • For 32-bit operating systems: 1 GB
  • For 64-bit operating systems: 2 GB
• 350 MB of free space on the hard drive
• Internet connection (to update the databases and application modules)

Operating systems

• Microsoft Windows 7 Starter/ Home/ Premium / Professional / Enterprise / Ultimate (Service Pack 1 or higher)
• Microsoft Windows 8 / Home / Pro / Enterprise
• Microsoft Windows 8.1 (8.1 Update) / Home / Pro / Enterprise 
• Microsoft Windows 10 Home / Pro / Enterprise
• Microsoft Windows Server 2008 R2 Standard / Enterprise / Datacenter (Service Pack 1 or higher)
• Microsoft Windows Server 2012 Foundation / Essentials / Standard
• Microsoft Windows Server 2012 R2 Foundation / Essentials / Standard
• Microsoft Windows Server 2016 Essentials / Standard
• Microsoft Windows Server 2019 Essentials / Standard

Please note that Kaspersky Anti-Ransomware Tool for Business may be incompatible with other Kaspersky Lab applications.