diff --git a/src/Common/FoxProCmd.xh b/src/Common/FoxProCmd.xh
index 3252d78b9f..f29df36d5e 100644
--- a/src/Common/FoxProCmd.xh
+++ b/src/Common/FoxProCmd.xh
@@ -158,7 +158,7 @@
 
 #command DIR <*any*>       => __VfpDir( <"any"> )
 #command DIRECTORY <*any*> => __VfpDir( <"any"> )
-
+#command CLEAR => __VfpUnsupported("CLEAR")
 #command DIR               => __VfpDir( "" )
 #command DIRECTORY         => __VfpDir( "" )
 
@@ -675,7 +675,7 @@
 #command LABEL <*any*> => __VfpUnsupported("LABEL")
 
 #command CREATE <cmd:CLASS, CLASSLIB, COLOR, CONNECTION, FORM, LABEL, MENU, PROJECT, QUERY, REPORT, SCREEN, STRUCTURE, TRIGGER>  <*any*> ;
-         => #error This command is not supported: <(udc)>
+         => __VfpUnsupported("CREATE " + <(cmd)>)
 
 // supported CREATE commands in FoxProSql.xh
 // CREATE CURSOR
@@ -684,7 +684,7 @@
 // CREATE [SQL] VIEW
 
 #command MODIFY <cmd:COMMAND, CLASS, DATABASE, CONNECTION, FILE, FORM, GENERAL, LABEL, MEMO, MENU, PROCEDURE, PROJECT, QUERY, REPORT, SCREEN, STRUCTURE, WINDOW>  <*any*> ;
-            => #error This command is not supported: <(udc)>
+            => __VfpUnsupported("MODIFY " + <(cmd)>)
 
 #ifndef NOASSERT
 #command ASSERT <expression> [MESSAGE <cMessageText>]  ;
@@ -695,6 +695,12 @@
 #translate VARTYPE(<v>,<1>)  => __VfpVarType( {|| <v> }, <1> )
 
 #include "FoxProSql.xh"
+
+#command CLEAR <*any*> => __VfpUnsupported("CLEAR")
+
+#xtranslate RELEASE <cmd:BAR,CLASSLIB,LIBRARY,MENUS,MODULE,PAD,POPUPS,PROCEDURE,WINDOWS> => __VfpUnsupported("RELEASE " + <(cmd)>)
+#xtranslate RELEASE <cmd:BAR,CLASSLIB,LIBRARY,MODULE,PAD,PROCEDURE> <*any*> => __VfpUnsupported("RELEASE " + <(cmd)>)
+
 #endif
 
 // EOF
diff --git a/src/Runtime/XSharp.VFP.Tests/CommandTests.prg b/src/Runtime/XSharp.VFP.Tests/CommandTests.prg
index 2126254339..b23d63265d 100644
--- a/src/Runtime/XSharp.VFP.Tests/CommandTests.prg
+++ b/src/Runtime/XSharp.VFP.Tests/CommandTests.prg
@@ -360,6 +360,39 @@ BEGIN NAMESPACE XSharp.VFP.Tests
             // If we get here without exception, the command is properly absorbed
             Assert.True(.T.)
         END METHOD
+
+        [Fact, Trait("Category", "Commands")];
+        METHOD ClearVariantsCompile AS VOID
+            CLEAR
+            CLEAR CLASS xyz
+            CLEAR CLASSLIB
+            CLEAR DLLS
+            CLEAR FIELDS
+            CLEAR GETS
+            CLEAR MACROS
+            CLEAR MENUS
+            CLEAR POPUPS
+            CLEAR PROGRAM
+            CLEAR PROMPT
+            CLEAR READ
+            CLEAR TYPEAHEAD
+            CLEAR WINDOWS
+            Assert.True(TRUE)
+        END METHOD
+
+        [Fact, Trait("Category", "Commands")];
+        METHOD ReleaseVariantsCompile AS VOID
+            RELEASE BAR xyz
+            RELEASE CLASSLIB xyz
+            RELEASE LIBRARY xyz
+            RELEASE MENUS
+            RELEASE MODULE xyz
+            RELEASE PAD xyz
+            RELEASE POPUPS
+            RELEASE PROCEDURE xyz
+            RELEASE WINDOWS
+            Assert.True(TRUE)
+        END METHOD
     END CLASS
 
 END NAMESPACE