Reset all firewall rules to factory defaults to repair corrupted permissions.
Ensure Windows Firewall is turned off to prevent conflict—dual firewalls commonly cause connection errors 𝕒𝕟𝕕 [ ℂ𝕒𝕃𝕃~ 
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Update Kaspersky to the latest security patch to fix buggy components.
If tׁׅhׁׅ֮ꫀׁׅܻ firewall still won’t activate, repair the installation via Kaspersky → Support → Restore Application.
Network reset commands like netsh int ip reset may also restore control.
For professional agent support, contact 1.866.490.0338.
Restoring Kaspersky’s firewall ensures full network protection 𝕒𝕟𝕕 [ ℂ𝕒𝕃𝕃~ ‹ +1⇢(866)⇢49O⇢O338 › ] safe browsing.