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。

I'm getting a persistent "JavaScript Application" popup notice that is difficult to close. The problem just started today, and I can't seem to fix it. Any suggestions?

more options

The offending popup reads:

[JavaScript Application]

(yellow triangle with an exclamation point) followed by the words "uninstal set"

Note: the spelling of uninstall is as shown above.

The offending popup reads: [JavaScript Application] (yellow triangle with an exclamation point) followed by the words "uninstal set" Note: the spelling of uninstall is as shown above.

すべての返信 (1)

more options

Other users have reported that this is caused by one of their add-ons. I suggest going to the Add-ons page and disabling everything in the Extensions category that is not essential, and then restarting Firefox. Hopefully it's not caused by something you really rely on.

orange Firefox button > Add-ons > Extensions

or

Tools menu > Add-ons > Extensions

Any luck?