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

Restore non-beta version.

  • 1 การตอบกลับ
  • 3 คนมีปัญหานี้
  • 1 ครั้งที่ดู
  • ตอบกลับล่าสุดโดย cor-el

more options

Your beta version does not support Lastpass. I need to restore the previous, non-beta version.

Your beta version does not support Lastpass. I need to restore the previous, non-beta version.

วิธีแก้ปัญหาที่เลือก

Note that it is the opposite and that the extension developer need to support a specific Firefox release. In this case it is more complicated because Firefox 57+ versions only support WebExtensions and a complete rewrite of a legacy extension is necessary.


You can do a clean reinstall of the Firefox 56 release and uninstall the Firefox 57 version.

อ่านคำตอบนี้ในบริบท 👍 0

การตอบกลับทั้งหมด (1)

more options

วิธีแก้ปัญหาที่เลือก

Note that it is the opposite and that the extension developer need to support a specific Firefox release. In this case it is more complicated because Firefox 57+ versions only support WebExtensions and a complete rewrite of a legacy extension is necessary.


You can do a clean reinstall of the Firefox 56 release and uninstall the Firefox 57 version.