WIN.COM
WIN.COM
Executable file used to load versions of Windows that run from DOS
WIN.COM is the executable file used to load versions of Windows that run from DOS. In Windows 3.11 and its predecessors, it is executed either manually from the DOS prompt or as a line in AUTOEXEC.BAT. In Windows 95 and onward it is automatically invoked by IO.SYS after AUTOEXEC.BAT is processed.[1] The file is present in the SYSTEM32 directory of some Windows NT-based versions of Windows (such as Windows 2000, Windows XP and Windows Vista) for backwards compatibility purposes.