# FLExInstaller Minimal installer guidance for agents. ## Defaults - Use `.\build.ps1 -BuildInstaller` for installer builds. - Validate prerequisites with `.\Build\Agent\Setup-InstallerBuild.ps1 -ValidateOnly`. - Follow `.github/instructions/installer.instructions.md` for packaging and evidence rules. ## Constraints - Keep existing WiX 3 and WiX 6 flows intact. - Do not introduce installer signing or registry behavior changes without explicit requirements. - Keep installer edits scoped to this folder and related build targets only.