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。

“Firefox.app” is an application downloaded from the Internet. Are you sure you want to open it?

  • 1 件の返信
  • 10 人がこの問題に困っています
  • 1 回表示
  • 最後の返信者: freakedout

more options

Since upgrading Firefox to version 34.0.5, I keep getting the message "'Firefox.app' is an application downloaded from the Internet. Are you sure you want to open it?" How do I prevent this? I'm on a Mac running OS X 10.9.5.

Since upgrading Firefox to version 34.0.5, I keep getting the message "'Firefox.app' is an application downloaded from the Internet. Are you sure you want to open it?" How do I prevent this? I'm on a Mac running OS X 10.9.5.

選ばれた解決策

This is because of Gatekeeper. The way around is open System Preferences and go to Security and Privacy. Click the lock, which will then prompt you to type in an administrator username and password. You will see "Allow apps downloaded from:" and you can either select the option to allow apps from anywhere or click a button that says that you can open Firefox anyway.

この回答をすべて読む 👍 3

すべての返信 (1)

more options

選ばれた解決策

This is because of Gatekeeper. The way around is open System Preferences and go to Security and Privacy. Click the lock, which will then prompt you to type in an administrator username and password. You will see "Allow apps downloaded from:" and you can either select the option to allow apps from anywhere or click a button that says that you can open Firefox anyway.