This key is recreated at every boot from the encrypted license stored in LicStorage . Simply deleting the user-mode keys is not enough if the driver is still active.
This is the standard way to remove a key so you can enter a new one. how to delete kaspersky license key from registry
Most users interact with Kaspersky licenses through the GUI (activation code entry, license removal via the "Delete" button). However, the actual binding of that license to your machine—the cryptographic handshake between your hardware ID and the license file—resides deep within the Windows Registry. Standard uninstallation routines often leave these keys behind, leading to conflicts when reactivating a different license or re-installing the software. This key is recreated at every boot from
Note: WOW6432Node is used because Kaspersky is typically a 32-bit application on 64-bit Windows. <version> varies (e.g., AVP21.9 , AVP21.16 ). For older versions, look directly under HKEY_LOCAL_MACHINE\SOFTWARE\KasperskyLab\ . Most users interact with Kaspersky licenses through the
entry or modify it (e.g., change the last few characters of the alphanumeric string) to force the application to treat the current installation as unactivated. Alternative Path: Check for a subfolder under HKEY_LOCAL_MACHINE\SOFTWARE\KasperskyLab\ where specific key hashes may be stored. Safe Removal Alternatives