If you cannot find the Activation window or if you closed the application after installing it, run Kaspersky Small Office Security 5 and click Enter activation code in the lower right part of the window.
Click here for more information about activation codes and licensing.
A trial license makes all features of the product available for a set period (usually, 30 days). You can use Kaspersky Internet Security 2017 for a trial period to evaluate the product before buying a commercial license.
When the trial license expires, database update becomes unavailable.
To activate a trial license:
If you cannot find the Activation window or if you closed the application after installing it, run Kaspersky Small Office Security 5 and click the link Enter activation code in the lower right part of the window.
To continue using the product after the trial period expires, buy a commercial license.
Each copy of a multiple-device license for Kaspersky Small Office Security 5 (for example, a 3 PCs license) is installed and activated in the same way on all computers you want to protect.
Use the same activation code on all computers on which you activate the application.
When new versions of products are released, you can activate them with the same Kaspersky Small Office Security activation code if it has not expired yet.
You can find the guides on how to fix the issues in the Activation errors section.
If the error persists, send a request to Kaspersky Lab Technical Support via the My Kaspersky service. In your request, provide a detailed description of the problem. For instructions on using My Kaspersky, visit the Online Help.
Release of antivirus database updates (required to protect your computer/server/mobile device)
Providing technical support over phone / web
Release of patches for the application (addressing detected bugs)
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