为什么我打开一个程序,在任务栏有两个一样的图标,关闭一个后,另一个也关闭
任务栏出现两个重复图标的解决办法
电脑最近不知道是什么原因, 任务栏中经常出现重复图标. 尝试以下修改注册表方法:
打开注册表编辑器, 找到并删除以下三个键(一层层展开)：
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\explorer\StuckRects2
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\explorer\Streams
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\explorer\Stream**RU

重启后的确暂时解决了问题, 可过两天再打开电脑时, 任务栏双图标又出现了, 真是蛮烦人的. 后来在网上查找解决方案, 终于在某博客中找到一方法, 很有效, 偿试一用.问题真解决了, 心情也好了. 在此贡献出来共享.

首先，新建一个文本文档（写字板），然后把下面的代码拷进去，
重点：拷完之后呢，一定要另存为一个后缀为VBS的文档，关闭文档之后双击这个文件，即可修复任务栏上所出现的问题啦。

Set WSHShell = WScript.CreateObject("WScript.Shell")
Message = "本脚本用于修复Windows XP中当最小化程序时，无法在任务栏显示图标的问题。"& vbCR & vbCR
Message = Message & "为了正常工作，本脚本将关闭和重启 Windows Explorer 外壳，这个操作不会损坏你的系统。" & vbCR & vbCR
Message = Message & "请关闭所有杀毒软件的实时监控！并保存所有打开的文件。"& vbCR & vbCR
Message = Message & "是否继续？"

X = MsgBox(Message, vbYesNo+vbExclamation, "注意")

If X = 6 Then

On Error Resume Next

WshShell.RegDelete "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\StuckRects2\"
WshShell.RegDelete "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Stream**RU\"
WshShell.RegDelete "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Streams\Desktop\"

WshShell.RegDelete "HKCU\Software\Microsoft\Internet Explorer\Explorer Bars\{32683183-48a0-441b-a342-7c2a440a9478}\BarSize"

P1 = "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\"

WshShell.RegWrite p1 & "NoBandCustomize", 0, "REG_DWORD"
WshShell.RegWrite p1 & "NoMovingBands", 0, "REG_DWORD"
WshShell.RegWrite p1 & "NoCloseDragDropBands", 0, "REG_DWORD"
WshShell.RegWrite p1 & "NoSetTaskbar", 0, "REG_DWORD"
WshShell.RegWrite p1 & "NoToolbarsOnTaskbar", 0, "REG_DWORD"
WshShell.RegWrite p1 & "NoSaveSettings",0,"REG_DWORD"
WshShell.RegWrite p1 & "NoToolbarsOnTaskbar", 0, "REG_DWORD"
WshShell.RegWrite p1 & "NoSetTaskbar",0,"REG_DWORD"
WshShell.RegWrite p1 & "NoActiveDesktop",0,"REG_DWORD"
WshShell.RegWrite p1 & "ClassicShell",0,"REG_DWORD"

p1 = "HKCU\Software\Microsoft\Windows\CurrentVersion\Group Policy Objects\本地User\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\"

WshShell.RegWrite p1 & "NoCloseDragDropBands", 0, "REG_DWORD"
WshShell.RegDelete p1 & "NoMovingBands"

p1 = "HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell"

WshShell.RegWrite p1, "explorer.exe", "REG_SZ"

p1 = "HKCU\Software\Microsoft\Internet Explorer\Explorer Bars\{32683183-48a0-441b-a342-7c2a440a9478}\"
WshShell.RegDelete p1 & "BarSize"
WshShell.RegWrite p1, "媒体区", "REG_SZ"

On Error Goto 0

For Each Process in GetObject("winmgmts:"). _
ExecQuery ("select * from Win32_Process where name='explorer.exe'")
Process.terminate(0)
Next

MsgBox "完成！" & vbcr & vbcr & "?Kelly Theriot and Doug Knox", 4096, "完成"

Else

MsgBox "没有对你的系统进行任何改变。" & vbcr & vbcr & "?Kelly Theriot and Doug Knox", 4096, "用户取消了"

End If