diff --git a/src/common/descrip.mms b/src/common/descrip.mms
index d312a20810..ba0d4ed855 100644
--- a/src/common/descrip.mms
+++ b/src/common/descrip.mms
@@ -116,6 +116,7 @@ OBJECTS1=framecmn.obj,\
 		textfile.obj,\
 		timercmn.obj,\
 		tokenzr.obj,\
+		treebase.obj,\
 		txtstrm.obj,\
 		unzip.obj,\
 		url.obj,\
@@ -214,6 +215,7 @@ SOURCES = \
 		textfile.cpp,\
 		timercmn.cpp,\
 		tokenzr.cpp,\
+		treebase.cpp,\
 		txtstrm.cpp,\
 		unzip.c,\
 		url.cpp,\
@@ -342,6 +344,7 @@ textcmn.obj : textcmn.cpp
 textfile.obj : textfile.cpp
 timercmn.obj : timercmn.cpp
 tokenzr.obj : tokenzr.cpp
+treebase.obj : treebase.cpp
 txtstrm.obj : txtstrm.cpp
 unzip.obj : unzip.c
 url.obj : url.cpp
diff --git a/src/generic/descrip.mms b/src/generic/descrip.mms
index 2aeaa0fe8c..e345360350 100644
--- a/src/generic/descrip.mms
+++ b/src/generic/descrip.mms
@@ -30,6 +30,7 @@ OBJECTS = \
 		choicdgg.obj,\
 		colrdlgg.obj,\
 		dcpsg.obj,\
+		dirctrlg.obj,\
 		dirdlgg.obj,\
 		fontdlgg.obj,\
 		grid.obj,\
@@ -59,7 +60,7 @@ OBJECTS = \
 		tabg.obj,\
 		textdlgg.obj,\
 		tipdlg.obj,\
-		treectrl.obj,\
+		treectlg.obj,\
 		wizard.obj
 
 SOURCES = \
@@ -69,6 +70,7 @@ SOURCES = \
 		choicdgg.cpp,\
 		colrdlgg.cpp,\
 		dcpsg.cpp,\
+		dirctrlg.cpp,\
 		dirdlgg.cpp,\
 		filedlgg.cpp,\
 		fontdlgg.cpp,\
@@ -101,7 +103,7 @@ SOURCES = \
 		tabg.cpp,\
 		textdlgg.cpp,\
 		tipdlg.cpp,\
-		treectrl.cpp,\
+		treectlg.cpp,\
 		wizard.cpp
 
 .ifdef __WXMOTIF__
@@ -128,6 +130,7 @@ caret.obj : caret.cpp
 choicdgg.obj : choicdgg.cpp
 colrdlgg.obj : colrdlgg.cpp
 dcpsg.obj : dcpsg.cpp
+dirctrlg.obj : dirctrlg.cpp
 dirdlgg.obj : dirdlgg.cpp
 filedlgg.obj : filedlgg.cpp
 fontdlgg.obj : fontdlgg.cpp
@@ -160,5 +163,5 @@ tbarsmpl.obj : tbarsmpl.cpp
 tabg.obj : tabg.cpp
 textdlgg.obj : textdlgg.cpp
 tipdlg.obj : tipdlg.cpp
-treectrl.obj : treectrl.cpp
+treectlg.obj : treectlg.cpp
 wizard.obj : wizard.cpp
diff --git a/src/unix/utilsunx.cpp b/src/unix/utilsunx.cpp
index dcd14f6e79..b2fa90d046 100644
--- a/src/unix/utilsunx.cpp
+++ b/src/unix/utilsunx.cpp
@@ -622,6 +622,13 @@ long wxExecute(wxChar **argv,
         return exitcode;
 #endif // wxUSE_GUI
     }
+#ifdef __VMS
+   // VMS does not recognise exit as a return and complains about
+   // a missing return
+   // I think VMS is wrong in this
+   //     JJ
+   return 0;
+#endif
 }
 
 #undef ARGS_CLEANUP