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 am unable to launch my profile that was from 74.0b6 to 73.0.1

more options

I did not know my older computer was running 74.0b6 and I saved the profile to move to my new computer. When I downloaded firefox on the new computer I have 73.0.1. Now the profile will not open. It says I am trying to move it to an older version. I cannot find the 74.0b6 to download.

I did not know my older computer was running 74.0b6 and I saved the profile to move to my new computer. When I downloaded firefox on the new computer I have 73.0.1. Now the profile will not open. It says I am trying to move it to an older version. I cannot find the 74.0b6 to download.

所有回复 (1)

more options

Unless you want to run the beta version:

Please see the note at the end of the section "What happens to my profile if I downgrade to a previous version of Firefox?" in the following article:

Dedicated profiles per Firefox installation