Trial version has expired

The error "Trial version has expired" appears when Kaspersky Lab product was installed on the computer earlier and was activated with a trial license and its validity period (in most cases, 30 days) has expired. You can only activate a trial license once. If you wish to continue using your product, you can buy a commercial license:

For Windows

• Kaspersky Internet Security
• Kaspersky Anti-Virus
• Kaspersky Total Security
• Kaspersky Small Office Security

For macOS

• Kaspersky Internet Security 18 / 16 / 15