All: I?m trying to build this 32-bit debugger program (using MASM on MSDOS 6) and it doesn?t build anything past the first obj file. I?ve spent a while playing around with this and I can?t readily see what?s wrong ? probably my unfamiliarity with manual MAK files. Can someone take a quick look at this and let me know what?s wrong? Thanks! #make file for the debugger OBJ1=dbisr.obj dbinit.obj dbvid.obj dbcmd.obj dbedit.obj dbdbreg.obj dbmain.obj dbsupt.obj dbint9.obj AINC=dbequ.inc dbstruc.inc dbdat.inc dbpdat.inc dbmac.inc .asm.obj: masm $*; # ASM Sources dbisr.obj: $*.asm $(AINC) dbinit.obj: $*.asm $(AINC) dbvid.obj: $*.asm $(AINC) dbcmd.obj: $*.asm $(AINC) dbedit.obj: $*.asm $(AINC) dbdbreg.obj: $*.asm $(AINC) dbmain.obj: $*.asm $(AINC) dbsupt.obj: $*.asm $(AINC) dbint9.obj: $*.asm $(AINC) # Executable db.exe: $(OBJ1) link @db.lnk  Rich -- Rich Cini Collector of Classic Computers Build Master and lead engineer, Altair32 Emulator http://www.altair32.com http://highgate.comm.sfu.ca/~rcini/classiccmp