当サイトはユーザー体験を改善するためのメンテナンスを実施中に機能が制限される予定です。記事を読んでもあなたの問題が解決せず質問をしたい場合は、Twitter の @FirefoxSupport、Reddit の /r/firefox で、サポートコミュニティが皆さんを助けようと待機しています。

Mozilla サポートの検索

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.

詳しく学ぶ

このスレッドはアーカイブに保管されました。 必要であれば新たに質問してください。

E-mails are not displaying

  • 2 件の返信
  • 1 人がこの問題に困っています
  • 1 回表示
  • 最後の返信者: allen.conway

more options

Some stupid program has installed the version 78.0.1 (32-bit) of Thunderbird on my computer. My fault, I know. That happened on the 20th of July. Today e-mails I've received are not displaying when I click on them. I can see the contents however by, say, replying to them. Any idea what is happening here? Is there something I can do - like back-peddling to the current "normal" version i.e. 68.6.0 or am I stuck until a 78.something "official" version is available? Thanks!

Some stupid program has installed the version 78.0.1 (32-bit) of Thunderbird on my computer. My fault, I know. That happened on the 20th of July. Today e-mails I've received are not displaying when I click on them. I can see the contents however by, say, replying to them. Any idea what is happening here? Is there something I can do - like back-peddling to the current "normal" version i.e. 68.6.0 or am I stuck until a 78.something "official" version is available? Thanks!

すべての返信 (2)

more options

Kaspersky Internet Security has a function called Software Updater which looks for updates to apps you have installed, and updates them for you unless you turn it off. Do you use Kaspersky?


Please try this: In Thunderbird

  • Help > Troubleshooting Information
  • click on 'Open Folder' button

a new window opens showing contents of profile name folder

  • Exit Thunderbird now.
  • Delete this file : xulstore.json

Start Thunderbird.

Please report back on results.

more options

You're evidently a miracle worker! Yes that worked!! Could you possibly give me an idea why it worked?Kaspersky isn't to blame. The updater was IObit Software Updater and I played the role of the idiot. So yes, the moral of the story is beware of software updaters! Thanks a 1,000,000.