This is a copy of the error message I received. I'm trying all kinds of ways to get .milkdrop visualizers to work.
Using Windows 11.
MusicBee v3.5.8447.35892D (Win10.0), 3 Jun 2023 13:31:
System.ObjectDisposedException: Cannot access a disposed object.
Object name: '#=zrEwy0HvZBlI1gKWeEDX$M3o='.
at System.Windows.Forms.Control.CreateHandle()
at System.Windows.Forms.Control.get_Handle()
at #=zXgkIGJhsHc2p5n0ascR8KvbQHcJg.#=zOXY3srskr7Lq8or6kUsgUNU=.#=zrEwy0HvZBlI1gKWeEDX$M3o=.#=qlkoZM05JPov1zpRLXwft9X8cEvaKv4S9W5GpSsdagXY=._Lambda$__0()
at #=zXgkIGJhsHc2p5n0ascR8KvbQHcJg.#=zOXY3srskr7Lq8or6kUsgUNU=.#=zrEwy0HvZBlI1gKWeEDX$M3o=.#=zROXKvkE=(Boolean #=zYgMMSQI=)
at #=zXgkIGJhsHc2p5n0ascR8KvbQHcJg.#=zOXY3srskr7Lq8or6kUsgUNU=.#=zROXKvkE=()
at #=zXgkIGJhsHc2p5n0ascR8KvbQHcJg.#=zcDdJpVgYZw7GqRj_SQ==.#=zdl4uCdzs$35SIZ0vvw==()
at #=zXgkIGJhsHc2p5n0ascR8KvbQHcJg.#=z4qXqXRmeDCxw(Boolean #=zfF6q8iF8_Sx8)
at #=zXgkIGJhsHc2p5n0ascR8KvbQHcJg.#=zKu_$etLSijVi.#=zHhJd5tp4Nevu(Int32 #=zaHss_8U=, Boolean #=zfF6q8iF8_Sx8)
at #=zXgkIGJhsHc2p5n0ascR8KvbQHcJg.#=zKu_$etLSijVi.#=zixxmjnw9iiTh(MouseEventArgs #=zIPqvHjQ=)
at #=zXgkIGJhsHc2p5n0ascR8KvbQHcJg.OnMouseDown(MouseEventArgs #=zIPqvHjQ=)
at System.Windows.Forms.Control.WmMouseDown(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.ContainerControl.WndProc(Message& m)
at System.Windows.Forms.Form.WndProc(Message& m)
at #=zqGcKt3ZASYF9$H9su9lVk78=.WndProc(Message& #=zMqlx0ro=)
at #=zXgkIGJhsHc2p5n0ascR8KvbQHcJg.WndProc(Message& #=zMqlx0ro=)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)