Windows 10 reached EOS (end of support) on October 14, 2025. For more information, 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

older version of Thunderbird installed

  • 3 답장
  • 0 이 문제를 만남
  • 15 보기
  • 최종 답변자: Ed

more options

I have been having using Thunderbird as my email package for over 10 years and lately have been having issues. I was looking to cleanup the install (version 140.5 esr) and noticed an older version of the app still exist on the computer (version 68.4). will deleting this version have any implications. This computer was originally Windows 10 but has been upgraded to Windows 11 when the problems seemed to start appearing.

I have been having using Thunderbird as my email package for over 10 years and lately have been having issues. I was looking to cleanup the install (version 140.5 esr) and noticed an older version of the app still exist on the computer (version 68.4). will deleting this version have any implications. This computer was originally Windows 10 but has been upgraded to Windows 11 when the problems seemed to start appearing.

모든 댓글 (3)

more options

Deleting 68.4 shouldn't cause any problems. What are the issues you're having?

more options

currently having a corruption issue with Thunderbird and have some history in the messages that I do not want to delete. Just trying to cover my bases before starting to delete/repair the file. was planning to back up the main directory before deleting the older install and then try to repair the main install but not certain how to proceed with that

more options

Open your TB profile:

- TB menu > Help > Troubleshooting Information

- click the Application Basics > Profile Folder 'Open Folder' button

- navigate up one level > copy the highlighted profile folder > paste it somewhere

질문하기

글에 답글을 달기 위해서는 계정으로 로그인해야만 합니다. 계정이 아직 없다면 새로운 질문을 올려주세요.