If you are using ESET Smart Security and upgrading from Windows Vista to Windows 7, we recommend you uninstall and then reinstall ESET Smart Security after the operating system upgrade. Click here for instructions.
New ESET Customers:
ESET Smart Security 4 and ESET NOD32 Antivirus 4 were developed in cooperation with Microsoft to achieve maximum compatibility with Windows 7. Click here for more information.