Windows 7 build 6429

Windows 7 build 6429 is a build of Windows 7. This build was shown by Microsoft in a remote desktop from Windows XP from the DTM-AudioFidelityTestingLocal_Training (dead link) and DTM-AudioFidelityLogs_Training videos.

This build is also mentioned in build 6469's setup. In particular, it notes that you can only upgrade if running build 6429 or higher.