Yes, firefox 48.0 blocks ihg. even modifying the About
:config file.
I am talking about the latest IHB at
http://hot-honeys.com/index.php?topic=3210.0 which does not work.
The last firefox version which still allows ihg to work is firefox version 47.0.02. Dont forget to go to the about
:config editor in firefox and change that setting to false ie:
xpinstall.signatures.required;---> change it to false by double clicking
here is a link to the 47.0 version US-en
http://download.cdn.mozilla.net/pub/...0/win32/en-US/
Upgrading to version 47.0.02 works with IHG as I have it now, however, not from 48.0 onward.
This works for me on my machine, PC windows 7. Hope that helps some of you that cant get 48 or later working. Version 50 definitely does not work.
So it's best to use firefox for IHG downloads, and perhaps chrome or opera or something else for banking etc, due to firefox 47 being more susceptible to viruses etc.