Hi   !

You say that you've tried all suggestions,   do they include following the steps in   'Restore the default home page',   as described in this article:
http://mzl.la/1BAQNzv   ?

Hi, if the above isn't what you want, are you saying that you can't change the default Firefox start page to one of your own choosing?

If so, try this: Open the site you want to set as your home page and copy the address. Now in Options > (General) - as shown in How to set the home page, delete anything that is in 'Home Page' and paste in the address of your chosen home page. Now close the Options tab.

I initially unmarked the solution but have marked it solved again, as it was marked as the solution by the OP and is something that should help others. I have now locked this question as there is a continuation and active question /questions/1140903