I have been using Sound Forge Pro v. 11 build 299 for more years than I can remember.
I do not know what I did to make this window appear, but a floating window titled Sound Forge Pro Dock sporadically appears when I open a .wav file. It contains nothing. I can't do anything with it except resize it and close it. How can I permanently prevent it from appearing? I don't have a screen shot (yet) of it.