#define STATUS_SEGMENT_NOTIFICATION ((NTSTATUS)0x40000005L) // winnt
MessageId: STATUS_SEGMENT_NOTIFICATION MessageText: {Segment Load} A virtual DOS machine (VDM) is loading, unloading, or moving an MS-DOS or Win16 program segment image. An exception is raised so a debugger can load, unload or track symbols and breakpoints within these 16-bit segments. winnt