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。

Adobe Flash Player will not install on Firefox. Have uninstalled and tried again but the process will not advance passed allowing Adobe to make changes.

  • 9 件の返信
  • 26 人がこの問題に困っています
  • 1 回表示
  • 最後の返信者: ridegreen71

more options

Windows 7, Firefox 21.0 and the latest version of Flash. My computer asks me if I would like to allow Adobe to make changes, I say yes, nothing happens. If I try to run the installer again I'm stopped by a pop up that says "Only one version of this application can run." I've tried manual instals, I've uninstalled, rebooted and had no better luck. What's the deal?

Windows 7, Firefox 21.0 and the latest version of Flash. My computer asks me if I would like to allow Adobe to make changes, I say yes, nothing happens. If I try to run the installer again I'm stopped by a pop up that says "Only one version of this application can run." I've tried manual instals, I've uninstalled, rebooted and had no better luck. What's the deal?

すべての返信 (9)

more options

Hi,

Have you already tried to manually install Adobe Flash Player?

Adobe Flash Player

more options

I have, yes. No luck there either.

more options

mh.. this is bad

Try to run Firefox as administrator, or did you already?

この投稿は Mynry により に変更されました

more options

hmm. Are you referring to the admin of the computer? Or is there a setting for firefox that makes you an admin? I'm definitely on the computer's admin user.

more options

I mean right click on the firefox exe and run as Administrator and the same on the flash player exe

more options

I tried it as admin and no luck. I don't get it.

more options

Any Ideas out there?

more options

Boot the computer in Windows Safe mode with network support (press F8 on the boot screen) as a test to see if that helps.

Try to uninstall Flash.

Note that this will remove all installed Flash players.

Latest Flash player versions here:

more options

I had the same problem, and quite a few of the others listed , as far as the Adobe Flash, go to adobe download (official site page), there are a list of security issue updates that have incurred since the latest updates, find your system specs, and apply the "fixes".. ''''''''However get these fixes from adobe only!!! there are shadow/look a likes..that are loaded with unpleasantness!! My security caught mine, however my friend was not so lucky, he is buying a new computer!'''''

Hope this helps,