Architecture, conventions and pitfalls of the Firefox Windows installers (stub, full, helper/uninstaller, MSI, MSIX) built with NSIS. Use when reading, writing, reviewing or debugging .nsi/.nsh files, anything under browser/installer/windows/ or toolkit/mozapps/installer/windows/nsis/, NSIS plugins in other-licenses/nsis/, or installer/uninstall telemetry.
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