Size of add Instrument


I cannot resize the first windows where “Navigate” Button is written. If I use the bracket in the bottom right corner, it only change the size of the 2nd Windows which is the results window. It’s very annoying to have this big windows for a such little usable area !
Please tell me how I can fix this.

Thank you


Please click the Browse button (“Naviguer” in your picture) to close the preset browser, then drag the lower right corner of the window.

Thank you ! Romantique Tp !
I clicked “Naviguer” and dragged the right corner of the windows back to normal but it didn’t change anything ; when I clicked back on “Naviguer” (on preset browser window), I still have the big useless area as you can see in my last pic.

Do you have any fix for that ? thank you