Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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.

Learn More

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。

i have lost my master password for the Software Security Device. Which means i am having trouble logging in to other browsers.

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

more options

If i try to login to yahoo for example, a message box appears, saying "Password Required". "You must enter the master password for the software security device", before i have a chance to enter any login details. So the problem is that i can't remember what the master password is.

If i try to login to yahoo for example, a message box appears, saying "Password Required". "You must enter the master password for the software security device", before i have a chance to enter any login details. So the problem is that i can't remember what the master password is.

すべての返信 (2)

more options
more options

Is this a problem with connecting to Sync?


If the chrome URL (chrome://pippki/content/resetpassword.xul) isn't working then delete the logins.json and key3.db files in the Firefox profile folder.

You can use this button to go to the current Firefox profile folder:

You lose all passwords stored in the Password Manager if you reset the Master Password by using the chrome URL or delete the logins.json and key3.db files.