Please click on the following links to start the download for 64-bit Windows Vista/XP only:
*Important: 64-bit Windows Operating System is required for these installations. Typically these are found in servers and high-end workstations with high processing power. Be sure to check your operating system carefully before downloading the 64-bit installers.
| Business Users - 64-bit | Version | File size | Download |
| ESET Smart Security for Win XP/2003/Vista (64-bit)* | 3.0.669 | 22 MB |  |
| ESET NOD32 3.0 Antivirus for Win XP/2003/Vista (64-bit) | 3.0.669 | 21 MB | |
*Note About Using ESET Smart Security on Servers: ESET Smart Security contains a firewall which inspects all network traffic on a computer. If installed on a computer which performs many network transactions such as database or file activities, these applications may slow down until excluded in the firewall.
