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。

add-on "download protect" can not be removed

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

more options

windows xp, firefox 41.0.2 , add-on can only be disabled, comes back with every windows start und removes all other add-ons

windows xp, firefox 41.0.2 , add-on can only be disabled, comes back with every windows start und removes all other add-ons

すべての返信 (1)

more options

Extensions that do not have a "Remove" button are installed by other software and are not under control of the Firefox extension manager. Such globally installed extensions are usually found via a registry scan or are installed in a location that Firefox scans for installed extensions.

Extensions installed this way need to be removed via the settings (options/preferences) of the program that has added this extension or this program has to be uninstalled via "Control Panel > Programs". In Firefox you an only disable such an extension.


You can check the extensions.json file in the Firefox profile folder for details about this extension.

You can open a JSON file in the Scratchpad (Firefox menu button or Tools > Web Developer). Click the "Pretty Print" button to format the file for readability.