

Limitations of updating the operating system on computers with KES 11.1.0 installed: The following privileges in the Host Intrusion Prevention component are not supported ( Application Control Rules → Rights).If the computer has been encrypted using Full Disk Encryption (FDE), follow the instructions in this article.At the first startup after the reset, the application prompts to participate in KSN. After upgrading the operating system from a version earlier than Windows 10 Redstone 2 the application automatically starts the restoration procedure, as a result of which local settings are reset to their default values.Limitations of updating the operating system on computers with KES 11.1.1 installed: Upgrade Kaspersky Endpoint Security to version 11.5.0 or later or contact technical support for a private patch. If the File Encryption component (FLE) is installed on the computer, the operating system update is not supported.Limitations of updating the operating system on computers with KES 11.2.0 and 11.2.0 Critical Fix 1 installed: Kaspersky Endpoint Security 11.2.0 and Critical Fix 1 Limitations of updating the operating system on computers with KES 11.3.0 installed: The installation and running of Kaspersky Endpoint Security in a Windows Sandbox environment is not supported.Windows Subsystem for Linux (WSL) is supported with limitations: Pico processes in FLE are not supported.If the computer has been encrypted using Full Disk Encryption (FDE), and the upgrade is not performed via WSUS, follow the instructions in this article.BypassIO and Kernel Handset Profile (HSP).The Taking screenshots privilege in the Host Intrusion Prevention component ( Application Control Rules → Rights) for 64-bit operating systems.

The installation and running of Kaspersky Endpoint Security for Windows in a Windows Sandbox environment.File paths in rules are not case-sensitive. HIPS / Firewall / Application Control.Case-sensitive FLE paths are not supported.Case-sensitive file paths are supported with limitations:.Windows Subsystem for Linux (WSL) is supported with limitations: Pico processes in FLE and WSL 2.0 are not supported.
