Are you sure that what you're seeing is Firebug and not the Firefox DevTools <https://developer.mozilla.org/en-US/docs/Tools> (with Firebug theme)? Can you post a screenshot?
Anyway, to make sure Firebug is removed: 1. Go to your profile folder via the Firefox menu > *?* > *Troubleshooting Information* > *Open Folder* 2. In there switch to the *extensions* folder. 3. In the extensions folder remove the file *fire...@software.joehewitt.com.xpi*. Sebastian On Friday, May 19, 2017 at 11:13:57 AM UTC+2, wis...@gmail.com wrote: > > Firebug 2.0.19 won’t go away despite being disabled and even removed. > > > Remove, restart computer and while it doesn’t appear in the extensions it > still pops up every time I use Firefox. > > > Latest version of Windows Home (but the same problem with the previous > version) Intel i7-5500U, 8Gb Ram. > > > How do I get rid of it? > > > Many Thanks in anticipation. > > > Bruce > -- You received this message because you are subscribed to the Google Groups "Firebug" group. To unsubscribe from this group and stop receiving emails from it, send an email to firebug+unsubscr...@googlegroups.com. To post to this group, send email to firebug@googlegroups.com. Visit this group at https://groups.google.com/group/firebug. To view this discussion on the web visit https://groups.google.com/d/msgid/firebug/665774c0-1520-44c3-9c37-b4fde21ca60e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.