diff --git a/MainWindow.xaml.cs b/MainWindow.xaml.cs
index a5296fc1..e12bf4a4 100644
--- a/MainWindow.xaml.cs
+++ b/MainWindow.xaml.cs
@@ -391,6 +391,7 @@ namespace DICUI
                 btn_OutputDirectoryBrowse.IsEnabled = false;
                 cmb_DriveLetter.IsEnabled = false;
                 cmb_DriveSpeed.IsEnabled = false;
+                btn_StartStop.IsEnabled = true;
                 lbl_Status.Content = "User input mode";
             }
             else