I installed my Firefox extension in Firefox 6.1. It's showing "Firefox extension added successfully", but the extension is not visible in the toolbar.
It was working when I was working with Firefox 6.1 with Windows XP, but now I switched to Windows 7 Ultimate and now it's not visible. The add-on appears just beside the address bar, so maybe thats the problem.
I tried changing it from the Run →
%APPDATA% → Mozilla →
*.default file, but it shows no change.
Is the operating system creating the problem?