Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

On Monday the 3rd of March, around 5pm UTC (9am PT) users may experience a brief period of downtime while one of our underlying services is under maintenance.

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

I just downloaded Firefox 4, and now the Firefox app can not be launched

  • 1 个回答
  • 24 人有此问题
  • 9 次查看
  • 最后回复者为 rudderdancer

more options

I just downloaded Firefox 4 for Mac OSX, when I tried to install it, the installation stopped and the message "1 of 2 selected, Zero KB available" appeared at the top of the installation box.

Now the Firefox icon has a stop sign in it and the Firefox.app cannot be launched.

During installation, I did tell it to overwrite a newer app, presumably the Firefox 3 update I had just installed. Also, I did close the Firefox 3 app prior to the attempted install.

Now I'm screwed and cant get anything. I'm sending this using Safari.

I just downloaded Firefox 4 for Mac OSX, when I tried to install it, the installation stopped and the message "1 of 2 selected, Zero KB available" appeared at the top of the installation box. Now the Firefox icon has a stop sign in it and the Firefox.app cannot be launched. During installation, I did tell it to overwrite a newer app, presumably the Firefox 3 update I had just installed. Also, I did close the Firefox 3 app prior to the attempted install. Now I'm screwed and cant get anything. I'm sending this using Safari.

所有回复 (1)

more options

I did this same thing earlier. I used Safari to go get the older, one I had, version. Downloaded it, installed it. Then when I checked on my bookmarks, they were all still there. Good Luck. I have an older iMac.