revert cmd/tckmap.cpp error message since no conflict with <windows.h>in this case
revert cmd/tckmap.cpp error message since no conflict with <windows.h>in this case

MRtrix3/mrtrix3,MRtrix3/mrtrix3,MRtrix3/mrtrix3,MRtrix3/mrtrix3,MRtrix3/mrtrix3,MRtrix3/mrtrix3