Windows 10 已于2025年10月14日停止支持。如果您正在使用 Windows 10,参见 这篇文章。

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

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信,及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解
已存档

Two FF windows open when I click a link in Outlook

aisling.nightwind

I'm using Outlook in my iMac Pro running Big Sur 11.1, and when I click a link in an email, two FF windows open, one with my default homepage and the other from the link.

This only happens when FF isn't already open.

I've adjusted the settings to no avail, and then reset FF but the problem remains.

It doesn't do this with other browsers when set as the default, just FF.

I see other posts relating to this issue, but cannot find the solution - if there is one?

Thank you.

I'm using Outlook in my iMac Pro running Big Sur 11.1, and when I click a link in an email, two FF windows open, one with my default homepage and the other from the link. This only happens when FF isn't already open. I've adjusted the settings to no avail, and then reset FF but the problem remains. It doesn't do this with other browsers when set as the default, just FF. I see other posts relating to this issue, but cannot find the solution - if there is one? Thank you.

所有回复 (5)

A link in an email, in Outlook

This is a known bug on Catalina when you open an external link when Firefox isn't running.

  • Bug 1600153 - macOS 10.15 Catalina - two firefox windows are opened when clicking on external link

(please do not comment in bug reports
https://bugzilla.mozilla.org/page.cgi?id=etiquette.html
)

Thank you, but this is still a bug in Big Sur :-(