diff --git a/FRBDK/Glue/EntityInputMovementPlugin/MainEntityInputMovementPlugin.cs b/FRBDK/Glue/EntityInputMovementPlugin/MainEntityInputMovementPlugin.cs
index 117330fdd..e90d79f94 100644
--- a/FRBDK/Glue/EntityInputMovementPlugin/MainEntityInputMovementPlugin.cs
+++ b/FRBDK/Glue/EntityInputMovementPlugin/MainEntityInputMovementPlugin.cs
@@ -114,7 +114,14 @@ private static void UpdatePlatformerCodePresenceInProject()
                 FlatRedBall.PlatformerPlugin.Generators.EnumFileGenerator.Self.GenerateAndSave();
                 FlatRedBall.PlatformerPlugin.Generators.IPlatformerCodeGenerator.Self.GenerateAndSave();
                 FlatRedBall.PlatformerPlugin.Generators.PlatformerAnimationControllerGenerator.Self.GenerateAndSave();
+            }
                 
+            else
+            {
+                // see if there are any references to files which do not exist. If so, let's remove them:
+                GlueCommands.Self.ProjectCommands.RemoveFromProjects(FlatRedBall.PlatformerPlugin.Generators.EnumFileGenerator.Self.FileLocation);
+                GlueCommands.Self.ProjectCommands.RemoveFromProjects(FlatRedBall.PlatformerPlugin.Generators.IPlatformerCodeGenerator.Self.FileLocation);
+                GlueCommands.Self.ProjectCommands.RemoveFromProjects(FlatRedBall.PlatformerPlugin.Generators.PlatformerAnimationControllerGenerator.Self.FileLocation);
             }
         }
 
diff --git a/FRBDK/Glue/Glue/Plugins/ExportedInterfaces/CommandInterfaces/IProjectCommands.cs b/FRBDK/Glue/Glue/Plugins/ExportedInterfaces/CommandInterfaces/IProjectCommands.cs
index f68ece97f..2c47d8dde 100644
--- a/FRBDK/Glue/Glue/Plugins/ExportedInterfaces/CommandInterfaces/IProjectCommands.cs
+++ b/FRBDK/Glue/Glue/Plugins/ExportedInterfaces/CommandInterfaces/IProjectCommands.cs
@@ -63,7 +63,8 @@ public interface IProjectCommands
         void MakeGeneratedCodeItemsNested();
 
         /// <summary>
-        /// Removes the argument filePath from all currently-loaded files, and saves the projects.
+        /// Removes the argument filePath from all currently-loaded files, and optionally saves the projects if any file was removed
+        /// and if saveAfterRemoving is true..
         /// </summary>
         /// <param name="filePath">The file path to remove</param>
         void RemoveFromProjects(FilePath filePath, bool saveAfterRemoving = true);
diff --git a/FRBDK/Glue/PlatformerPlugin/CodeGenerators/EnumFileGenerator.cs b/FRBDK/Glue/PlatformerPlugin/CodeGenerators/EnumFileGenerator.cs
index b44c04fe2..f2d683713 100644
--- a/FRBDK/Glue/PlatformerPlugin/CodeGenerators/EnumFileGenerator.cs
+++ b/FRBDK/Glue/PlatformerPlugin/CodeGenerators/EnumFileGenerator.cs
@@ -13,7 +13,8 @@ namespace FlatRedBall.PlatformerPlugin.Generators
 {
     public class EnumFileGenerator : Singleton<EnumFileGenerator>
     {
-        string RelativeFileLocation => "Platformer/Enums.Generated.cs";
+        public string RelativeFileLocation => "Platformer/Enums.Generated.cs";
+        public FilePath FileLocation => (GlueState.Self.CurrentGlueProjectDirectory + RelativeFileLocation);
 
         public void GenerateAndSave()
         {
diff --git a/FRBDK/Glue/PlatformerPlugin/CodeGenerators/IPlatformerCodeGenerator.cs b/FRBDK/Glue/PlatformerPlugin/CodeGenerators/IPlatformerCodeGenerator.cs
index 03b99cac8..2b7fc17f8 100644
--- a/FRBDK/Glue/PlatformerPlugin/CodeGenerators/IPlatformerCodeGenerator.cs
+++ b/FRBDK/Glue/PlatformerPlugin/CodeGenerators/IPlatformerCodeGenerator.cs
@@ -10,6 +10,7 @@ namespace FlatRedBall.PlatformerPlugin.Generators
     public class IPlatformerCodeGenerator : Singleton<IPlatformerCodeGenerator>
     {
         string RelativeFileLocation => "Platformer/IPlatformer.Generated.cs";
+        public FilePath FileLocation => GlueState.Self.CurrentGlueProjectDirectory + RelativeFileLocation;
 
         public void GenerateAndSave()
         {
diff --git a/FRBDK/Glue/PlatformerPlugin/CodeGenerators/PlatformerAnimationControllerGenerator.cs b/FRBDK/Glue/PlatformerPlugin/CodeGenerators/PlatformerAnimationControllerGenerator.cs
index 473e2c4cf..246084d2d 100644
--- a/FRBDK/Glue/PlatformerPlugin/CodeGenerators/PlatformerAnimationControllerGenerator.cs
+++ b/FRBDK/Glue/PlatformerPlugin/CodeGenerators/PlatformerAnimationControllerGenerator.cs
@@ -1,6 +1,7 @@
 using FlatRedBall.Glue.Managers;
 using FlatRedBall.Glue.Plugins.ExportedImplementations;
 using FlatRedBall.Glue.SaveClasses;
+using FlatRedBall.IO;
 using System;
 using System.Collections.Generic;
 using System.Text;
@@ -10,6 +11,7 @@ namespace FlatRedBall.PlatformerPlugin.Generators
     public class PlatformerAnimationControllerGenerator : Singleton<PlatformerAnimationControllerGenerator>
     {
         string RelativeFileLocation => "Platformer/PlatformerAnimationController.Generated.cs";
+        public FilePath FileLocation => GlueState.Self.CurrentGlueProjectDirectory + RelativeFileLocation;
 
 
         public void GenerateAndSave()