Manufacture下拉NC问题请教！

polo12345678901

在出NC  ROUTE的时候出错，有warning： WARNING: Can't find NC Route bit file (ncroutebits.txt)!
% k% c. e( w" @! P5 y  I5 l          Using T01 to route ALL route cuts.
WARNING: No route path data was found for processing.
! i: U( N# r' H. \3 e' l请 高手帮忙解决一下，万分感谢！