diff --git a/Source/Apps/Makefile b/Source/Apps/Makefile
index ea2decb0..925621d2 100644
--- a/Source/Apps/Makefile
+++ b/Source/Apps/Makefile
@@ -1,7 +1,8 @@
 OBJECTS = sysgen.com survey.com \
 	syscopy.com assign.com format.com talk.com mode.com rtc.com \
 	timer.com rtchb.com
-SUBDIRS = XM FDU FAT Tune Test ZMP ZMD
+#SUBDIRS = XM FDU FAT Tune Test ZMP ZMD
+SUBDIRS = XM FDU FAT Tune Test ZMP
 DEST = ../../Binary/Apps
 TOOLS =../../Tools
 
diff --git a/Source/Images/d_bp.txt b/Source/Images/d_bp.txt
index e6ce4a2b..6e0ca6bd 100644
--- a/Source/Images/d_bp.txt
+++ b/Source/Images/d_bp.txt
@@ -31,7 +31,7 @@
 ../../Binary/Apps/zmterm.ovr 15:
 ../../Binary/Apps/zminit.ovr 15:
 ../../Binary/Apps/zmconfig.ovr 15:
-../../Binary/Apps/zmd.com 15:
+#../../Binary/Apps/zmd.com 15:
 
 #
 #../../Binary/Apps/i2clcd.com 2:
diff --git a/Source/Images/d_cpm22.txt b/Source/Images/d_cpm22.txt
index 8e4245a9..32806365 100644
--- a/Source/Images/d_cpm22.txt
+++ b/Source/Images/d_cpm22.txt
@@ -27,7 +27,7 @@ d_cpm22/ReadMe.txt 0:
 ../../Binary/Apps/zmterm.ovr 0:
 ../../Binary/Apps/zminit.ovr 0:
 ../../Binary/Apps/zmconfig.ovr 0:
-../../Binary/Apps/zmd.com 0:
+#../../Binary/Apps/zmd.com 0:
 #
 #../../Binary/Apps/i2clcd.com 2:
 #../../Binary/Apps/i2cscan.com 2:
diff --git a/Source/Images/d_cpm3.txt b/Source/Images/d_cpm3.txt
index 036adcf8..eed2837a 100644
--- a/Source/Images/d_cpm3.txt
+++ b/Source/Images/d_cpm3.txt
@@ -43,7 +43,7 @@
 ../../Binary/Apps/zmterm.ovr 0:
 ../../Binary/Apps/zminit.ovr 0:
 ../../Binary/Apps/zmconfig.ovr 0:
-../../Binary/Apps/zmd.com 0:
+#../../Binary/Apps/zmd.com 0:
 #
 #../../Binary/Apps/i2clcd.com 2:
 #../../Binary/Apps/i2cscan.com 2:
diff --git a/Source/Images/d_nzcom.txt b/Source/Images/d_nzcom.txt
index e9cc1e3f..8be1c1dc 100644
--- a/Source/Images/d_nzcom.txt
+++ b/Source/Images/d_nzcom.txt
@@ -44,7 +44,7 @@ d_zsdos/u0/*.* 0:
 ../../Binary/Apps/zmterm.ovr 0:
 ../../Binary/Apps/zminit.ovr 0:
 ../../Binary/Apps/zmconfig.ovr 0:
-../../Binary/Apps/zmd.com 0:
+#../../Binary/Apps/zmd.com 0:
 #
 #../../Binary/Apps/i2clcd.com 2:
 #../../Binary/Apps/i2cscan.com 2:
diff --git a/Source/Images/d_zpm3.txt b/Source/Images/d_zpm3.txt
index 8bf0ce43..5311b5ef 100644
--- a/Source/Images/d_zpm3.txt
+++ b/Source/Images/d_zpm3.txt
@@ -42,7 +42,7 @@
 ../../Binary/Apps/zmterm.ovr 15:
 ../../Binary/Apps/zminit.ovr 15:
 ../../Binary/Apps/zmconfig.ovr 15:
-../../Binary/Apps/zmd.com 15:
+#../../Binary/Apps/zmd.com 15:
 #
 #../../Binary/Apps/i2clcd.com 2:
 #../../Binary/Apps/i2cscan.com 2:
diff --git a/Source/Images/d_zsdos.txt b/Source/Images/d_zsdos.txt
index a691c5df..c9b56b75 100644
--- a/Source/Images/d_zsdos.txt
+++ b/Source/Images/d_zsdos.txt
@@ -40,7 +40,7 @@ d_cpm22/u0/XSUB.COM 0:
 ../../Binary/Apps/zmterm.ovr 0:
 ../../Binary/Apps/zminit.ovr 0:
 ../../Binary/Apps/zmconfig.ovr 0:
-../../Binary/Apps/zmd.com 0:
+#../../Binary/Apps/zmd.com 0:
 #
 #../../Binary/Apps/i2clcd.com 2:
 #../../Binary/Apps/i2cscan.com 2: