Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Caută ajutor

Atenție la excrocheriile de asistență. Noi nu îți vom cere niciodată să suni sau să trimiți vreun SMS la vreun număr de telefon sau să dai informații personale. Te rugăm să raportezi activitățile suspecte folosind opțiunea „Raportează un abuz”.

Află mai multe

Firefox thinks it's already open and won't let me open it.

  • 1 răspuns
  • 1 are această problemă
  • 130 de vizualizări
  • Ultimul răspuns dat de Wesley Branton

Firefox quit uncleanly. When I try to open it now, I get the error message:

Close Firefox

A copy of Firefox is already open. Only one copy of Firefox can be open at a time.

Firefox quit uncleanly. When I try to open it now, I get the error message: Close Firefox A copy of Firefox is already open. Only one copy of Firefox can be open at a time.

Toate răspunsurile (1)

You can use the task manager to end any open Firefox processes. There are likely some open still, even if the Firefox window is not visible.

If you aren't able to do this, simply rebooting your computer should fix the issue because that will close any Firefox processes.