With IE9 Norton Toolbar desappeared

Hi,

By using Windows Update, I upgraded IE8 with IE9. Once it was installed, I could not see the Norton Tool bar in both the IE9 windows and the bar menu by clicking with mouse right button. In addition, the three Norton adds still are present and Enabled. I would like to know how I can restore the Norton Tool bar in the new IE9.

This issue was on Windows Vista Home Basic 32-bit, with Norton Internet Security  18.5.0.125.

Thanks in advance.