A commercial key file activates Kaspersky Lab program products bought legally for their further usage. When purchasing the product pay attention to its validity period.
Commercial key file is valid during:
1 year
2 years
Any period (during Kaspersky Lab special actions)
Users of commercial key files have the right for full technical support provided by Kaspersky Lab: either by phone or via the HelpDesk form.
Kaspersky Lab technical support telephone number: +7 495 797 8707
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2009 Oct 05 18:45
