Closed Param Panel, now I can't find how to open again

I closed the param panel and cannot figure out how to reopen it.

In fact I can’t see any option to select with windows to view/open/close etc.

Thank you,

Dennis J
Bend Oregon

Also: I am using Windows 7 Synfig Studio 0.63.05

Thank you

Solution Found
From Tool Panel File>Panels then choose Horizontal Dock or Params or Reset Windows to Orig Values