There is a bug with the latest stable plugin version and ASR Preset Editor.
I've translated recently added presets into Polish. When updating I clicked 'Save' button after every translated preset. When I finished I clicked 'Save all and Close' button, and then closed MB. After MB restart I can see ASR Preset Editor asking me to click 'OK' button for every preset I've updated.
After a few clicks 'OK' button the following error occurred:
MusicBee v2.1.4870.30402 (Win6.1), 4 maj 2013 15:05:
System.NullReferenceException: Odwo?anie do obiektu nie zosta?o ustawione na wyst?pienie obiektu.
w MusicBeePlugin.ASRPresetEditor.saveSettings()
w MusicBeePlugin.ASRPresetEditor.buttonOK_Click(Object sender, EventArgs e)
w System.Windows.Forms.Control.OnClick(EventArgs e)
w System.Windows.Forms.Button.OnClick(EventArgs e)
w System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
w System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
w System.Windows.Forms.Control.WndProc(Message& m)
w System.Windows.Forms.ButtonBase.WndProc(Message& m)
w System.Windows.Forms.Button.WndProc(Message& m)
w System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
w System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
w System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
I'll send updated presets to you in a while (check your email and confirm please). Not all translations were saved successfully, but I've made a copy in a plain text file so I can fix this easily.
Update:
Looks like the translations were saved, only the translated presets names remained in English, but when I clicked 'Rename/edit...' button both title and the description were in Polish, so I clicked 'OK' for every preset, then 'Save' and 'Save and close' button at the end.