0 Replies Latest reply on Nov 26, 2010 7:30 AM by anns

    About enable MMX

    anns

      I have a question about MMX. My computer supports MMX, however, when I run my code, it reported invalid-opcode exception (#UD). It probably means that the 2 bit of CR0 (EM) is set. Does somebody know how can I enable MMX? Thanks in advance !!