Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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.

Learn More

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 have Firefox pinned to the Task bar in Windows 7. After upgrading to Firefox 9 when I open firefox I get an extra firefox icon in my task bar while having firefox open. It used to show as being open on the icon that is pinned to the task bar.

  • 3 件の返信
  • 21 人がこの問題に困っています
  • 2 回表示
  • 最後の返信者: unoudid

more options
  • Installed Firefox 9
  • I am running Windows 7 64-bit
  • I have Firefox pinned to the task bar.
  • When Firefox opens, there is a new icon that opens up on the task bar. Normally, Firefox would open within the icon that is pinned to the task bar.
  • When I close Firefox, the extra icon goes away.
  • Firefox is acting like the icon that is pinned to the task bar is not even there.
* Installed Firefox 9 * I am running Windows 7 64-bit * I have Firefox pinned to the task bar. * When Firefox opens, there is a new icon that opens up on the task bar. Normally, Firefox would open within the icon that is pinned to the task bar. * When I close Firefox, the extra icon goes away. * Firefox is acting like the icon that is pinned to the task bar is not even there.

選ばれた解決策

Before attempting the steps below, I would highly suggest you visit the latest known issues for the current version, specifically FF 9 release notes.

See:

Latest Firefox issues


1. Unpin the old firefox icon

2. Go to c:\Program File (x86)\Mozilla Firefox\

3. Double click on "firefox.exe" (FF window & icon will appear in supertaskbar)

4. Pin this new icon by right clicking > Pin to Taskbar (Firefox Icon turns into whitebox)

5. Make sure that you see the hidden folders

windows.microsoft.com/en-US/windows7/Show-hidden-files

6. Go to C:\Users\%yourusername%\AppData\Local

7. Delete "IconCache.db"

8. Open the taskmanager

9. Kill explorer.exe by clicking on End Process

10. In the taskmanager, File -> New Task (Run...) --> write "explorer.exe" without the quotation mark, press ok

この回答をすべて読む 👍 3

すべての返信 (3)

more options

選ばれた解決策

Before attempting the steps below, I would highly suggest you visit the latest known issues for the current version, specifically FF 9 release notes.

See:

Latest Firefox issues


1. Unpin the old firefox icon

2. Go to c:\Program File (x86)\Mozilla Firefox\

3. Double click on "firefox.exe" (FF window & icon will appear in supertaskbar)

4. Pin this new icon by right clicking > Pin to Taskbar (Firefox Icon turns into whitebox)

5. Make sure that you see the hidden folders

windows.microsoft.com/en-US/windows7/Show-hidden-files

6. Go to C:\Users\%yourusername%\AppData\Local

7. Delete "IconCache.db"

8. Open the taskmanager

9. Kill explorer.exe by clicking on End Process

10. In the taskmanager, File -> New Task (Run...) --> write "explorer.exe" without the quotation mark, press ok

この投稿は Donnie により に変更されました

more options

The simplest solution:

1) right click any pinned fx icon on the taskbar and select "unpin this program from the taskbar"

2) open firefox

3) right click the running taskbar icon and select "pin this program to the taskbar"

この投稿は Jim Mathies により に変更されました

more options

I had tried this numerous times without any luck. The solution above solved the problem. Thanks for your suggestion though.