Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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。

Cannot log on to website - says User ID invalid; can get in with Internet Explorer

  • 3 件の返信
  • 2 人がこの問題に困っています
  • 9 回表示
  • 最後の返信者: cor-el

more options

Using 7.0.1 Unable to log into our web data base as of today. I enter ID and Password. It tells me user name is invalid. When I use Internet Explorer it works fine. How do I clear Firefox memory of ID names?

Using 7.0.1 Unable to log into our web data base as of today. I enter ID and Password. It tells me user name is invalid. When I use Internet Explorer it works fine. How do I clear Firefox memory of ID names?

すべての返信 (3)

more options

This issue can be caused by corrupted cookies.

Clear the cache and the cookies from sites that cause problems.

"Clear the Cache":

  • Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"

"Remove Cookies" from sites causing problems:

  • Tools > Options > Privacy > Cookies: "Show Cookies"
more options

I know this is a dumb question, but where is the tools? I tried Options. No good.

more options
  • Press F10 or tap the Alt key to bring up the "Menu Bar" temporarily if the Menu Bar is hidden.
  • Use "Firefox > Options" instead of "Tools > Options" if the menu bar is hidden.