Are you shure that the cpubase.pas is in the compiler/i386 directory ? Dirk Verwiebe > -- > --------------------------------------- > -- > 1 (mkerrs) make log errors, Tue 11:22:44 possible error lines in go32-snap, o/p file=d:\fpk\makes.dat (ofn) > symtable.pas(37,16) fatal: can't find unit cpubase > -----