diff --git a/ChangeLog b/ChangeLog
index 5fa67d3fe7b..f907cbfcd1a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3625,4 +3625,7 @@
 	* configs/stm3240g-eval/src:  Qencoder fixes from Ryan Sundberg.
 	* arch/arm/src/stm32/stm32_qencoder.c: TIM3 bug fix from Ryan Sundberg.
 	* tools/mkromfsimg.sh: Correct typo in an error message (Ryan Sundberg)
+	* arch/*/src/Makefile:  Remove tftboot install and creation of System.map
+	  for Windows native build.  The fist is necessary, the second just needs
+	  re-implemented.
 
diff --git a/Makefile.win b/Makefile.win
index 7da6e8e9cea..c3c80cd1056 100644
--- a/Makefile.win
+++ b/Makefile.win
@@ -457,8 +457,8 @@ clean_context:
 # configuration files have been installed and that NuttX is ready to be built.
 
 check_context:
-	if not exist $(TOPDIR)\.config echo "$(TOPDIR)\.config does not exist"
-	if not exist $(TOPDIR)\Make.defs echo "$(TOPDIR)\Make.defs does not exist"
+	$(Q) if not exist $(TOPDIR)\.config echo "$(TOPDIR)\.config does not exist"
+	$(Q) if not exist $(TOPDIR)\Make.defs echo "$(TOPDIR)\Make.defs does not exist"
 
 # Archive targets.  The target build sequency will first create a series of
 # libraries, one per configured source file directory.  The final NuttX
@@ -594,15 +594,9 @@ pass2deps: pass2dep $(NUTTXLIBS)
 
 pass2: pass2deps
 	$(Q) $(MAKE) -C $(ARCH_SRC) TOPDIR="$(TOPDIR)" EXTRA_OBJS="$(EXTRA_OBJS)" LINKLIBS="$(LINKLIBS)" EXTRADEFINES=$(KDEFINE) $(BIN)
-	$(Q) if [ -w \tftpboot ] ; then \
-		cp -f $(BIN) \tftpboot\$(BIN).${CONFIG_ARCH}; \
-	fi
 ifeq ($(CONFIG_RRLOAD_BINARY),y)
 	@echo "MK: $(BIN).rr"
 	$(Q) $(TOPDIR)\tools\mkimage.sh --Prefix $(CROSSDEV) $(BIN) $(BIN).rr
-	$(Q) if [ -w \tftpboot ] ; then \
-		cp -f $(BIN).rr \tftpboot\$\(BIN).rr.$(CONFIG_ARCH); \
-	fi
 endif
 ifeq ($(CONFIG_INTELHEX_BINARY),y)
 	@echo "CP: $(BIN).hex"
diff --git a/arch/arm/src/Makefile b/arch/arm/src/Makefile
index be6b10af6ba..243b5761ea1 100644
--- a/arch/arm/src/Makefile
+++ b/arch/arm/src/Makefile
@@ -142,9 +142,11 @@ nuttx$(EXEEXT): $(HEAD_OBJ) board/libboard$(LIBEXT)
 	$(Q) $(LD) --entry=__start $(LDFLAGS) $(LIBPATHS) $(EXTRA_LIBPATHS) \
 		-o $(NUTTX)$(EXEEXT) $(HEAD_OBJ) $(EXTRA_OBJS) \
 		--start-group $(LDLIBS) $(EXTRA_LIBS) $(LIBGCC) --end-group
+ifneq ($(CONFIG_WINDOWS_NATIVE),y)
 	$(Q) $(NM) $(NUTTX)$(EXEEXT) | \
 	grep -v '\(compiled\)\|\(\$(OBJEXT)$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
 	sort > $(TOPDIR)/System.map
+endif
 
 # This is part of the top-level export target
 # Note that there may not be a head object if layout is handled
diff --git a/arch/avr/src/Makefile b/arch/avr/src/Makefile
index 9b44c369765..067a99c3729 100644
--- a/arch/avr/src/Makefile
+++ b/arch/avr/src/Makefile
@@ -139,9 +139,11 @@ nuttx$(EXEEXT): $(HEAD_OBJ) board/libboard$(LIBEXT)
 	@echo "LD: nuttx"
 	$(Q) $(LD) --entry=__start $(LDFLAGS) $(LIBPATHS) -o $(NUTTX)$(EXEEXT) $(HEAD_OBJ) $(EXTRA_OBJS) \
 		--start-group $(LDLIBS) $(EXTRA_LIBS) $(LIBGCC) --end-group
+ifneq ($(CONFIG_WINDOWS_NATIVE),y)
 	$(Q) $(NM) $(NUTTX)$(EXEEXT) | \
 	grep -v '\(compiled\)\|\(\$(OBJEXT)$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
 	sort > $(TOPDIR)/System.map
+endif
 
 # This is part of the top-level export target
 
diff --git a/arch/hc/src/Makefile b/arch/hc/src/Makefile
index 60e6a863b2c..13788b71df3 100644
--- a/arch/hc/src/Makefile
+++ b/arch/hc/src/Makefile
@@ -134,9 +134,11 @@ nuttx$(EXEEXT): $(HEAD_OBJ) board/libboard$(LIBEXT)
 	$(Q) echo "LD: nuttx"
 	$(Q) $(LD) --entry=__start $(LDFLAGS) $(LIBPATHS) -o $(NUTTX)$(EXEEXT) $(HEAD_OBJ) \
 		--start-group $(LDLIBS) $(EXTRA_LIBS) $(LIBGCC) --end-group
+ifneq ($(CONFIG_WINDOWS_NATIVE),y)
 	$(Q) $(NM) $(NUTTX)$(EXEEXT) | \
 	grep -v '\(compiled\)\|\(\$(OBJEXT)$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
 	sort > $(TOPDIR)/System.map
+endif
 
 # This is part of the top-level export target
 
diff --git a/arch/mips/src/Makefile b/arch/mips/src/Makefile
index 14388a90db1..c4a73e39232 100644
--- a/arch/mips/src/Makefile
+++ b/arch/mips/src/Makefile
@@ -132,9 +132,11 @@ nuttx$(EXEEXT): $(HEAD_OBJ) board/libboard$(LIBEXT)
 	@echo "LD: nuttx"
 	$(Q) $(LD) --entry=__start $(LDFLAGS) $(LIBPATHS) -o $(NUTTX)$(EXEEXT) $(HEAD_OBJ) $(EXTRA_OBJS) \
 		--start-group $(LDLIBS) $(EXTRA_LIBS) $(LIBGCC) --end-group
+ifneq ($(CONFIG_WINDOWS_NATIVE),y)
 	$(Q) $(NM) $(NUTTX)$(EXEEXT) | \
 	grep -v '\(compiled\)\|\(\$(OBJEXT)$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
 	sort > $(TOPDIR)/System.map
+endif
 
 # This is part of the top-level export target
 
diff --git a/arch/sh/src/Makefile b/arch/sh/src/Makefile
index 9fa8ea44720..c096bb0da4b 100644
--- a/arch/sh/src/Makefile
+++ b/arch/sh/src/Makefile
@@ -130,9 +130,11 @@ nuttx$(EXEEXT): $(HEAD_OBJ) board/libboard$(LIBEXT)
 	@echo "LD: nuttx"
 	$(Q) $(LD) --entry=__start $(LDFLAGS) $(LIBPATHS) -o $(TOPDIR)/$@ $(HEAD_OBJ) \
 		--start-group $(LDLIBS) $(EXTRA_LIBS) $(LIBGCC) --end-group
+ifneq ($(CONFIG_WINDOWS_NATIVE),y)
 	$(Q) $(NM) $(TOPDIR)/$@ | \
 	grep -v '\(compiled\)\|\(\$(OBJEXT)$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
 	sort > $(TOPDIR)/System.map
+endif
 
 # This is part of the top-level export target
 
diff --git a/arch/x86/src/Makefile b/arch/x86/src/Makefile
index dc35d0db3d3..7ee92e8384e 100644
--- a/arch/x86/src/Makefile
+++ b/arch/x86/src/Makefile
@@ -140,9 +140,11 @@ nuttx$(EXEEXT): $(HEAD_OBJ) board/libboard$(LIBEXT)
 	@echo "LD: nuttx$(EXEEXT)"
 	$(Q) $(LD) --entry=__start $(LDFLAGS) $(LIBPATHS) -o $(NUTTX)$(EXEEXT) $(HEAD_OBJ) $(EXTRA_OBJS) \
 		--start-group $(LDLIBS) $(EXTRA_LIBS) $(LIBGCC) --end-group
+ifneq ($(CONFIG_WINDOWS_NATIVE),y)
 	$(Q) $(NM) $(NUTTX)$(EXEEXT) | \
 	grep -v '\(compiled\)\|\(\$(OBJEXT)$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
 	sort > $(TOPDIR)/System.map
+endif
 
 # This is part of the top-level export target