Install toolbar

Hello Mike,
Please use the link http://download-toolbar.avg.com/partners/common/AVG%20Secure%20Search.exe to install the AVG Secure search back on your browser. Please feel free to contact us for further assistance.
Thank you,
Kishore, AVG Customer Care.

AVG toolbar disappeared from Firefox browser. How do I reinstall?

Hello Mike,
We have sent you an email containing the instructions to have a better assistance in fixing the issue. Please feel free to contact us for further assistance.
Thank you.
Unfortunately that does not solve the problem as AVG Secure Search is already installed and was working until the latest AVG IS 2015 update (today). Attempted reinstall from your link simply aborts with the message stating (correctly) that the programme is already installed. Firefox has not been updated since yesterday when the toolbar was there but no longer (today 13th) shows it as a toolbar option or as an extension /addon. I seem to be the second person to report the same problem today. Is there an issue with the latest AVG update as this seems to be the only software change since it was working yesterday? More help, please!