diff --git a/DisplayMagician/UIForms/ShortcutForm.Designer.cs b/DisplayMagician/UIForms/ShortcutForm.Designer.cs
index 4d3fcbd..1b0d017 100644
--- a/DisplayMagician/UIForms/ShortcutForm.Designer.cs
+++ b/DisplayMagician/UIForms/ShortcutForm.Designer.cs
@@ -291,6 +291,7 @@ namespace DisplayMagician.UIForms
             // 
             // btn_rescan_audio
             // 
+            this.btn_rescan_audio.Enabled = false;
             this.btn_rescan_audio.FlatAppearance.MouseDownBackColor = System.Drawing.Color.IndianRed;
             this.btn_rescan_audio.FlatAppearance.MouseOverBackColor = System.Drawing.Color.Brown;
             this.btn_rescan_audio.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
diff --git a/DisplayMagician/UIForms/ShortcutForm.cs b/DisplayMagician/UIForms/ShortcutForm.cs
index 498bdfa..465e3ea 100644
--- a/DisplayMagician/UIForms/ShortcutForm.cs
+++ b/DisplayMagician/UIForms/ShortcutForm.cs
@@ -1466,6 +1466,7 @@ namespace DisplayMagician.UIForms
                 if (_loadedShortcut)
                     _isUnsaved = true;
                 cb_audio_device.Enabled = false;
+                btn_rescan_audio.Enabled = false;
             }
         }
 
@@ -1476,6 +1477,7 @@ namespace DisplayMagician.UIForms
                 if (_loadedShortcut)
                     _isUnsaved = true;
                 cb_audio_device.Enabled = true;
+                btn_rescan_audio.Enabled = true;
             }
         }