thanks, progress, but crashes right after binding threads.
debugging with visual studio 2017 gave me this:
Unhandled exception at 0x000000000041C114 in minerd.exe: 0xC000001D: Illegal Instruction. occurred
    minerd.exe!000000000041c114()   Unknown   No symbols loaded.
    minerd.exe!000000000041df85()   Unknown   No symbols loaded.
    minerd.exe!0000000000457394()   Unknown   No symbols loaded.
    [External Code]      Annotated Frame


I appreciate your efforts nonetheless.