Syntax for guids in WIX?
Component GUIDs: On Component GUIDs and when they should change: Change my component GUID in wix? Auto-guids and default attribute values In addition to Bob Arnson’s advice: Recent versions of Wix allows GUIDs to be auto-generated for several things, most significantly component GUIDs. It also covers package-, product- and patch-codes. It also allows skipping some, … Read more