The build for FREECELL.exe used in this blog post is as old as I am. CDPLAYER.EXE is older than me.
Oldest GUI application that still runs on Windows 11: https://blog.enlyth.com/posts/oldest-windows-gui-app-win-11/
enlythOldest GUI application that still runs on Windows 11A blog post about finding the oldest Windows application with a GUI that still runs on Windows 11
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