And... works... thanks Flood

Hello @Raptor, Welcome! Kaspersky Internet Security 21.3.10.391 -> is Kaspersky's *old* software - it's been replaced by Kaspersky Standard, Kaspersky are offering a *free-upgrade*, READ: Kaspersky: Basic, Standard, Plus, Premium - info & FAQ, by Kaspersky Danila T. Kaspersky Standard *download* is available here: https://www.kaspersky.com/downloads#update-product. Update the old software to Kaspersky Standard, reboot the computer = power OFF, ON, login, make sure databases are updated, recheck the PR_CONNECT_RESET_ERROR error? Thank you🙏 Flood🐳+🐋

Hello @Abudiya, Welcome! *Which* Kaspersky *Subscription* was purchased & from *which* website? IF it's any of the Kaspersky subscriptions for *Home-users* purchased from Kaspersky websites - no activation code is provided - the subscription / license is sent to the subscribers MyKaspersky account as soon as there is a successful payment - the subscriber downloads the software from their MyKaspersky account, installs the application & sign-into the application with the *same* email address they use for their MyKaspersky account - this action *synchronises* the application & subscription/license. READ: I paid for an activation code but didn't receive it. Thank you🙏 Flood🐳+🐋

hi subscription but not get activation code

Hello all, I was getting the same error and try all you say before, and restar my computer 10 times, but every time IO try t use Firefox i get this error: Using now: Edición Windows 11 Pro Versión 25H2 Instalado el ‎15/‎12/‎2024 Versión del sistema operativo 26200.7462 Experiencia Paquete de experiencia de características de Windows 1000.26100.275.0 Firefox 146.0.1 (64-bit) And Kaspersky Internet Security 21.3.10.391 Any other idea?

Устанавливать вместе смысла нет.

Прошу модератора снести тему. Прошу прощения, конечно, за такой мой тон. Но многодневный трах с этим приложением может выбесить кого угодно.

Здравствуйте, Воспользуйтесь рекомендациями этих статей: https://support.kaspersky.ru/kaspersky-for-windows/21.23/faq/14828 https://support.kaspersky.ru/faq/faq_sales_nexway_ru#how-to-request-a-refund