I am running Firefox V 49.0.2 (not portable), & Windows 8. No other security software installed and I've tried reinstalling Eset twice.
After posting last night, I played around and discovered if I remove firefox from being the default browser, the GUI and the button would
launch the secured browser. I added 3 websites to the secured browser toolbar and everything was working okay, HOWEVER, this morning
when I launched the secured browser from either the GUI or button, It brought up the secured browser but without the secured browser toolbar. It also showed the Menu toolbar from firefox and also missing was the verbiage about the secured browser. Put firefox back as default. Now everything works as long as I have firefox opened.