color problem Rated 3 out of 5 stars

I restored my Firefox settings ,then when I reinstalled this add-on there was no color on the icon everything is gray
please HELP if it's a known issue.

This review is for a previous version of the add-on (20120827). 

It's not a known issue, but it does sound like some of the settings were not restored correctly. Try creating a new Firefox profile and installing the add-on there to see if the problem persists:

http://support.mozilla.org/en-US/kb/profile-manager-create-and-remove-firefox-profiles