Options drop down box flashes on be then vanishes.

[Dorijo]

I have used LW Pro for many years but as its now an old version I switched to the free program. Unfortunately the drop down box "Options" in which e.g. the download locations are set will not properly open.

I've tried going back to my old LW Pro and have unistalled & Re-installed LW many times but this box still vanishes when the icon is clicked.

Any ideas??