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

Mozilla 도움말 검색

고객 지원 사기를 피하세요. 저희는 여러분께 절대로 전화를 걸거나 문자를 보내거나 개인 정보를 공유하도록 요청하지 않습니다. "악용 사례 신고"옵션을 사용하여 의심스러운 활동을 신고해 주세요.

자세히 살펴보기

I made a back up of my bookmarks to move to a new system. But when I try to import it I get an "Unsupported file type" error message. How do I get my bookmarks out of the file?

The back up shows up as just a file, no type, I've tried renaming it as a JSON file but it didn't change anything. I got the same error.

I'm running firefox 3.6 and make the back up in the save version.

The back up shows up as just a file, no type, I've tried renaming it as a JSON file but it didn't change anything. I got the same error. I'm running firefox 3.6 and make the back up in the save version.

모든 댓글 (1)

Another thing to try is renaming it with a .htm or .html extension.

If that doesn't work either, do you have any other files from your old system? In particular, if you have your old places.sqlite file, you could use that to overwrite your new places.sqlite (bookmarks+history) file.