Did you ever figure this out? I'm having the exact same problem.

Thx

"geekdadcool" wrote:

> I have installed v7.5 on my machine. I am trying application sharing. Send
> invite...invite is accepted...I get a window showing programs I have open, MS
> Word for example, but I can not select it ?
>
> At the top of the window, it says I am not on a call. Any idea what I am
> missing?