chml and regil: Utilities To Manage Windows Integrity Levels NEW: CHML 1.53 released 16 July 2009, fixes a subtle bug. NEW: REGIL 1.0 released 26 Feb, the first tool to let you work with Registry integrity levels! Integrity Levels? What are They? Vista and later versions of Windows include a new notion of what were originally called "Mandatory Integrity Controls" but eventually became "Windows In