Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Mozilla サポートの検索

サポート詐欺に注意してください。 私たちはあなたに通話やショートメッセージの送信、個人情報の共有を求めることはありません。疑わしい行為を見つけたら「迷惑行為を報告」からご報告ください。

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。
Solved アーカイブに保管済み

Shockwave Flash - Outdated Version

Guy... replied
Guy...

When I check my plugins through: https://www.mozilla.com/en-US/plugincheck/

I get this message: Potentially vulnerable plugins: Shockwave Flash 10.0 r32 Outdated Version

When I click on "Update" it sends me to: http://get.adobe.com/flashplayer/ Then, I click on "Download now" and it wants to install "Adobe DLM" (Download Manager) - but I get an error: Getplus+(r): error operating system error!

When I check my plugins through: https://www.mozilla.com/en-US/plugincheck/ I get this message: Potentially vulnerable plugins: Shockwave Flash 10.0 r32 Outdated Version When I click on "Update" it sends me to: http://get.adobe.com/flashplayer/ Then, I click on "Download now" and it wants to install "Adobe DLM" (Download Manager) - but I get an error: Getplus+(r): error operating system error!

すべての返信 (2)

選ばれた解決策

You can ignore the Adobe DLM, it is not required to install Flash. I find it easier to use the manual installers, for details see http://kb2.adobe.com/cps/191/tn_19166.html#main_ManualInstaller

Thank you very much for that link!

The steps I took to resolve this problem:

1. Uninstalling every Adobe/Macromedia Player I had installed + using uninstall_flash_player.exe from http://kb2.adobe.com/cps/141/tn_14157.html

2. Removing every folder and registry key that is related to Adobe/Macromedia

3. Doing a registry cleanup with CCleaner and Eusing Free Registry Cleaner

4. Then I noticed that I still had "Shockwave Flash" in my Firefox Plugins list (which is weird because of all the cleaning I've done) so I checked about:plugins in Firefox and got to this folder: "C:\Documents and Settings\[USERNAME]\Application Data\Mozilla\plugins" and deleted the files: flashplayer.xpt + NPSWF32.dll.

5. Then I closed Firefox and installed the Flash Player using this file: http://fpdownload.adobe.com/get/flashplayer/current/install_flash_player.exe

And voila! the plugin was finally updated!