The single-user trial version must be converted to the full commercial version using the "Convert to full" button - found in the control center, in the update settings. Convert to full can only be accomplished AFTER entering your username and password (which were emailed to you in your license email.

If you experience any problems converting your trial version to a full licensed version, please UNINSTALL your NOD32 trial version, and install the correct full version from the download locations below.

• Installation Guide available for Eset NOD32 3.0 here.
• Installation Guide available for Eset Smart Security here.

For all versions, the latest version of the virus signature database must be downloaded immediately using the update feature within the program after the installation has been completed to ensure the highest detection capabilities of the system.