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Re:DOS Ain't Done Til Lotus Won't Run? (2005) by creshal on Thursday October 22, 2015 @12:34PM (#10433160)
16-bit compatibility only exists in the 32-bit version, no longer in the 64-bit one. Same as every x64 version since XP64.
Re:DOS Ain't Done Til Lotus Won't Run? (2005) by wvenable on Thursday October 22, 2015 @01:20PM (#10433462)
This is because in 64-bit mode the CPU can no longer handle 16-bit code. It's all AMD's fault...