
what do the settimgs for firefox security options do
This is the exact error message when I open Firefox version 3.6.16. (AdChange For AdBlock Plus need the AdBlock Plus' add-on in order to work. Install it here.) I have repeatedly installed/uninstalled it again and again. This is why I wonder what the settings in the tools - options menus do or control. I have the AdBlock plus version 1.3.6 installed. This is the add-on that it keeps asking for. However it is already installed. Is there a settings problem in the options menus or is there a newer version of adblock plus?