On the off chance that Kaspersky Anti-Virus 2018 is introduced on your PC and during initiation the blunder “Invalid key” is shown , then so as to determine the issue, play out the accompanying:
Expel the as of now introduced permit
- Open Kaspersky Anti-Virus 2018.
- At the base of the window snap Licensing.
- In the Licensing window click the catch X to the permit key.
- In the Attention! window click the install kaspersky already purchased
- Initiate the application with your actuation code.
On the off chance that the proposals depicted above did not settle the issue, attempt to enact later (in about 60 minutes).
On the off chance that the mistake continues rehashing, make a solicitation to Kaspersky Lab Technical Supportvia the My Kaspersky administration.