-IFLAGS = -i=$(WXINC) -i=$(%watcom)\h;$(%watcom)\h\nt;$(WXDIR)\src\png;$(WXDIR)\src\zlib;$(WXDIR)\src\jpeg;$(WXDIR)\include\wx\msw\gnuwin32
-RESFLAGS1 = -r -bt=nt /i$(WXDIR)\include
-RESFLAGS2 = -R $(name) /i$(WXDIR)\include
+IFLAGS = -i=$(WXDIR)\lib\msw -i=$(WXINC) -i=$(WXDIR)\contrib\include -i=$(%watcom)\h;$(%watcom)\h\nt;$(WXDIR)\src\regex;$(WXDIR)\src\png;$(WXDIR)\src\zlib;$(WXDIR)\src\jpeg;$(WXDIR)\src\tiff;$(WXDIR)\include\wx\msw\gnuwin32
+RESFLAGS1 = -r -bt=nt /i$(WXDIR)\include /i$(WXDIR)\contrib\include $(WINVERFLAGS)
+RESFLAGS2 = -R $(name) /i$(WXDIR)\include /i$(WXDIR)\contrib\include $(WINVERFLAGS)