I just got the new Beta, like the file compare tool, nice work. Just found a little bug when opening files. How i work is, in explorer i use the file types context menu to open a file. I.E. i right click the file then select Ncplot, i believe this is the same as dragging file onto shortcut, which also produces the same error. It says
There is already a control with the name 'UndoTimer_rtPgm'
This does NOT happen if i run Ncplot first then drag a file onto the app window.