Firefox - removing annoying program shortcut on toolbar

[Andelusion]

Hi guys, I'm trying out a bit of online roulette and mistakening ignored to uncheck 'add program shortcut to my toolbar in firefox' when installing it.

I now have an annoying shortcut to said program on my bookmarks toolbar, I can't delete it, I have uninstalled the program it opens but it's still there and now just links to the homepage!

Can anyone help me with getting rid of it? Thanks.

 

[Andelusion]

Right-click, choose delete?

I now have an annoying shortcut to said program on my bookmarks toolbar, I can't delete it

screenshot

That's what it looks like when I right click it, it acts like I'm right clicking on a blank space in the firefox toolbars, thus giving me the customize etc options.

Edit:

Is it in your extensions list to uninstall?

Tools->Add-ons->Extensions

Yes, it was I checked there but must have missed it.

Thread fails, sorry! Thanks for the help guys.