Join the Mozilla’s Test Days event from Dec 2–8 to test the new Firefox address bar on Firefox Beta 134 and get a chance to win Mozilla swag vouchers! 🎁

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Èròjà atẹ̀lélànà yii ni a ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.

Firefox will not upload files.

  • 1 èsì
  • 2 ní àwọn ìṣòro yìí
  • 9 views
  • Èsì tí ó kẹ́hìn lọ́wọ́ pluedy

more options

Firefox will not upload files to attach to emails, or to the cloud. Says "Firefox not responding" and the little wheel just spins. Only solution is to quit Firefox.

Firefox will not upload files to attach to emails, or to the cloud. Says "Firefox not responding" and the little wheel just spins. Only solution is to quit Firefox.

All Replies (1)

more options

I had the same issue with Firefox and Edge...try to upload a file to an Outlook email and it just give me the "not responding" message in the upload window. I have to close the browser. It has been a little inconsistent, and if I drag a file it seems to work.

I've seen instructions on looking for add-ons, but I can't locate that on my system. I think this is Outlook on the cloud.