We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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。

Why will Thunderbird not upgrade in Windows 7 64 bit?

  • 1 件の返信
  • 1 人がこの問題に困っています
  • 11 回表示
  • 最後の返信者: Matt

more options

I have Thunderbird version 24.5.0 running under Windows 7 Pro 64 bit. No problems. Thunderbird has advised me that there is an update which I ought to install, version 24.6.0. The file downloads but when I try to install it Windows tells me that it is not compatible with Win 64 bit. I have tried installing as an Administrator but it makes no difference. There's something dumb here since Thunderbird is currently working fine.

I have Thunderbird version 24.5.0 running under Windows 7 Pro 64 bit. No problems. Thunderbird has advised me that there is an update which I ought to install, version 24.6.0. The file downloads but when I try to install it Windows tells me that it is not compatible with Win 64 bit. I have tried installing as an Administrator but it makes no difference. There's something dumb here since Thunderbird is currently working fine.

すべての返信 (1)

more options

Sure is something dumb, but I do not know what it is. Something to do with "your" windows as my windows 7 professional 64bit updates fine. Could be related to security software you have installed.

You could try windows safe made and see if that allows the update

Restart the operating system in safe mode with Networking. This loads only the very basics needed to start your computer while enabling an Internet connection. Click on your operating system for instructions on how to start in safe mode: Windows 8, Windows 7, Windows Vista, Windows XP, OSX