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.

সহায়তা খুঁজুন

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.

আরও জানুন

old firefox data folder - bookmark backups will not open, file extension is not .pdf

  • 3 উত্তরসমূহ
  • 1 এই সমস্যাটি আছে
  • 6 দেখুন
  • শেষ জবাব দ্বারা kdrache

more options

When I try to open these files I get an error because .jsonlz4 is not a recognized file type for Adobe Acrobat. (Imagine that!) I have attached the entire error as an image. This issue occurred when I did a Refresh of Firefox.

When I try to open these files I get an error because .jsonlz4 is not a recognized file type for Adobe Acrobat. (Imagine that!) I have attached the entire error as an image. This issue occurred when I did a Refresh of Firefox.
স্ক্রিনশটসমূহ সংযুক্ত হয়েছে

kdrache দ্বারা পরিমিত

সমাধান চয়ন করুন

You can only restore a compressed bookmarks.jsonlz4 file in the Firefox Bookmarks Manager (Library).

প্রেক্ষাপটে এই উত্তরটি পড়ুন। 👍 1

All Replies (3)

more options

Why would you like to open *.jsonlz4 file in Adobe Acrobat?

more options

চয়ন করা সমাধান

You can only restore a compressed bookmarks.jsonlz4 file in the Firefox Bookmarks Manager (Library).

more options

Thank you cor-el - it seems clear I got lost in the lengthy instructions and you pointed me to the correct path.