This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

ค้นหาฝ่ายสนับสนุน

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.

เรียนรู้เพิ่มเติม

cant up grade to 50

  • 1 การตอบกลับ
  • 2 คนมีปัญหานี้
  • 1 ครั้งที่ดู
  • ตอบกลับล่าสุดโดย FredMcD

more options

I have a 2010 vintage Mac running 10.10.5, I have not been able to update to Mozilla vers 50, i get an error message that says I need the permission of the administrator, well, I AM the administrator (this is my personal computer at home). How do I install version 50?

I have a 2010 vintage Mac running 10.10.5, I have not been able to update to Mozilla vers 50, i get an error message that says I need the permission of the administrator, well, I AM the administrator (this is my personal computer at home). How do I install version 50?

การตอบกลับทั้งหมด (1)

more options

If you have trouble with the upgrade, use this link; http://www.mozilla.org/en-US/firefox/all/