hi, villiam, contact me ou add in msn: norberto@windowslive.com. im from brazil. or do it: in xharbor dir, make an bat file : (change dir to you path) @ECHO OFF SET Bison_Simple=\_Lib\HRB\BISON\BISON.SIMPLE SET HB_ARCHITECTURE=w32 SET HB_COMPILER=bcc32 ...