Malware often blocks internet access to prevent you from downloading antivirus tools. An offline installer can be downloaded on a clean computer, moved via USB drive, and installed on the compromised machine while it is entirely disconnected from the network. Important Update: The Shift to Kaspersky Plus and Premium
https://products.s.kaspersky-labs.com/homeuser/kts/21.18.5.438/english-0.422.0.0.0/9d39456c/kts21.18.5.438.0.0.0_abc12345.exe kaspersky total security offline installer link
If you have a machine with internet access and need to install the software on a different "offline" machine, you can capture the installation files manually: Download the standard Kaspersky Online Installer Run the installer and wait for it to reach the "Installing application" Navigate to the hidden folder: C:\ProgramData\Kaspersky Lab Setup Files Malware often blocks internet access to prevent you