为提升您的使用体验，本站正在维护，部分功能暂时无法使用。如果本站文章无法解决您的问题，您想要向社区提问的话，请到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 提问，我们的支持社区将会很快回复您的疑问。

Avatar for Username

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

话题已存档。 如果需要帮助请提出新问题。

Firefox appdata folder can't be opened?

  • 2 个回答
  • 2 人有此问题
  • 4 次查看
  • 最后回复者为 cor-el

M129k
M129k
more options

I wanted to reinstall Firefox because I was having some problems, and when I tried to open it again, I got an error saying that "my profile could not be found". So, following the advice of others on here, I tried to open the Firefox appdata folder, but it refuses access. I can't open it, edit it, or delete it, so I can't edit the profile.

I'm logged in as an administrator, and it's the only folder doing this as far as I'm aware. Does anybody know what is happening, and how I can fix it?

I wanted to reinstall Firefox because I was having some problems, and when I tried to open it again, I got an error saying that "my profile could not be found". So, following the advice of others on here, I tried to open the Firefox appdata folder, but it refuses access. I can't open it, edit it, or delete it, so I can't edit the profile. I'm logged in as an administrator, and it's the only folder doing this as far as I'm aware. Does anybody know what is happening, and how I can fix it?

所有回复 (2)

christ1
christ1
  • Top 25 Contributor
more options

What OS?

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

That would be Windows 7 (NT 6.1) according to the System Details List.

If you do not have access to files or folders then try to take ownership of that folder.
You may have to run Windows Explorer as Administrator.
Be sure to check the location of the cache folder as well. 

C:\Users\<user>\AppData\Roaming\Mozilla\Firefox\Profiles\<profile>\
C:\Users\<user>\AppData\LocalMozilla\Firefox\Profiles\<profile>\