一、 以清理MP3的打開方式為例：單擊「開始→運行」，輸入Regedit，打開註冊表編輯器，定位到如下分 支：HKEY_CURRENT_USER\Software\Mic-rosoft\Windows\CurrentVersion\Explorer \FileExts\.MP3\OpenWithList,右側窗口即顯示出MP3文件「打開方式」中的各種應用程序，用鼠標右擊要清除的項目，選擇「刪 除」即可。其他類型文件的「打開方式」菜單也可做同樣清理。 也就是說主鍵是：HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts 二、從打開方式中徹底刪除： 主鍵是：HKEY_CLASSES_ROOT\Applications ———————————————————————————————————— 上面的是刪除，如果裡面的程序丟失了，也可以按著下面的操作，將以下信息製成.reg註冊表文件。 Windows Registry Editor Version 5.00 [HKEY_CLASSES_ROOT\Applications] [HKEY_CLASSES_ROOT\Applications\accwiz.exe] [HKEY_CLASSES_ROOT\Applications\ARTGALRY.EXE] [HKEY_CLASSES_ROOT\Applications\awdvstub.exe] [HKEY_CLASSES_ROOT\Applications\cag.exe] [HKEY_CLASSES_ROOT\Applications\CChat.exe] [HKEY_CLASSES_ROOT\Applications\cdfview.dll] [HKEY_CLASSES_ROOT\Applications\clipbrd.exe] [HKEY_CLASSES_ROOT\Applications\CMMGR32.EXE] [HKEY_CLASSES_ROOT\Applications\cryptext.dll] [HKEY_CLASSES_ROOT\Applications\datainst.exe] [HKEY_CLASSES_ROOT\Applications\depends.exe] [HKEY_CLASSES_ROOT\Applications\drwatson.exe] [HKEY_CLASSES_ROOT\Applications\dsquery.dll] [HKEY_CLASSES_ROOT\Applications\EXCEL.EXE] [HKEY_CLASSES_ROOT\Applications\EXCEL.EXE\shell] [HKEY_CLASSES_ROOT\Applications\EXCEL.EXE\shell\edit] [HKEY_CLASSES_ROOT\Applications\EXCEL.EXE\shell\edit\command] [HKEY_CLASSES_ROOT\Applications\EXCEL.EXE\shell\edit\ddeexec] [HKEY_CLASSES_ROOT\Applications\EXCEL.EXE\shell\edit\ddeexec\application] [HKEY_CLASSES_ROOT\Applications\EXCEL.EXE\shell\edit\ddeexec\topic] [HKEY_CLASSES_ROOT\Applications\explorer.exe] [HKEY_CLASSES_ROOT\Applications\faxcover.exe] [HKEY_CLASSES_ROOT\Applications\finder.exe] [HKEY_CLASSES_ROOT\Applications\fontview.exe] [HKEY_CLASSES_ROOT\Applications\fpidcwiz.exe] [HKEY_CLASSES_ROOT\Applications\graflink.exe] [HKEY_CLASSES_ROOT\Applications\grpconv.exe] [HKEY_CLASSES_ROOT\Applications\helpctr.exe] [HKEY_CLASSES_ROOT\Applications\hh.exe] [HKEY_CLASSES_ROOT\Applications\HYPERTRM.EXE] [HKEY_CLASSES_ROOT\Applications\icwconn1.exe] [HKEY_CLASSES_ROOT\Applications\iexplore.exe] [HKEY_CLASSES_ROOT\Applications\iexplore.exe\shell] [HKEY_CLASSES_ROOT\Applications\iexplore.exe\shell\open] [HKEY_CLASSES_ROOT\Applications\iexplore.exe\shell\open\command] [HKEY_CLASSES_ROOT\Applications\inetcpl.cpl] [HKEY_CLASSES_ROOT\Applications\inoculan.exe] [HKEY_CLASSES_ROOT\Applications\ISIGNUP.EXE] [HKEY_CLASSES_ROOT\Applications\kodakprv.EXE] [HKEY_CLASSES_ROOT\Applications\MMC.exe] [HKEY_CLASSES_ROOT\Applications\mnyimprt.exe] [HKEY_CLASSES_ROOT\Applications\mobsync.exe] [HKEY_CLASSES_ROOT\Applications\mplayer.exe] [HKEY_CLASSES_ROOT\Applications\mplayer2.exe] [HKEY_CLASSES_ROOT\Applications\mplayer2.exe\SupportedTypes] [HKEY_CLASSES_ROOT\Applications\msconf.dll] [HKEY_CLASSES_ROOT\Applications\msdxm.ocx] [HKEY_CLASSES_ROOT\Applications\mshta.exe] [HKEY_CLASSES_ROOT\Applications\msiexec.exe] [HKEY_CLASSES_ROOT\Applications\msimn.exe] [HKEY_CLASSES_ROOT\Applications\MSInfo32.exe] [HKEY_CLASSES_ROOT\Applications\mspaint.exe] [HKEY_CLASSES_ROOT\Applications\mspaint.exe\shell] [HKEY_CLASSES_ROOT\Applications\mspaint.exe\shell\edit] [HKEY_CLASSES_ROOT\Applications\mspaint.exe\shell\edit\command] [HKEY_CLASSES_ROOT\Applications\mspaint.exe\SupportedTypes] [HKEY_CLASSES_ROOT\Applications\msrating.dll] [HKEY_CLASSES_ROOT\Applications\navwnt.exe] [HKEY_CLASSES_ROOT\Applications\nero.exe] [HKEY_CLASSES_ROOT\Applications\nero.exe\Shell] [HKEY_CLASSES_ROOT\Applications\nero.exe\Shell\Open] [HKEY_CLASSES_ROOT\Applications\nero.exe\Shell\Open\Command] [HKEY_CLASSES_ROOT\Applications\netshell.dll] [HKEY_CLASSES_ROOT\Applications\notepad.exe] [HKEY_CLASSES_ROOT\Applications\notepad.exe\shell] [HKEY_CLASSES_ROOT\Applications\notepad.exe\shell\edit] [HKEY_CLASSES_ROOT\Applications\notepad.exe\shell\edit\command] [HKEY_CLASSES_ROOT\Applications\notepad.exe\shell\open] [HKEY_CLASSES_ROOT\Applications\notepad.exe\shell\open\command] [HKEY_CLASSES_ROOT\Applications\ntbackup.exe] [HKEY_CLASSES_ROOT\Applications\oledb32.dll] [HKEY_CLASSES_ROOT\Applications\ORGCHART.EXE] [HKEY_CLASSES_ROOT\Applications\OSA.EXE] [HKEY_CLASSES_ROOT\Applications\Outlook.EXE] [HKEY_CLASSES_ROOT\Applications\perfmon.exe] [HKEY_CLASSES_ROOT\Applications\rasphone.exe] [HKEY_CLASSES_ROOT\Applications\realmon.exe] [HKEY_CLASSES_ROOT\Applications\regedit.exe] [HKEY_CLASSES_ROOT\Applications\rnaui.dll] [HKEY_CLASSES_ROOT\Applications\shdocvw.dll] [HKEY_CLASSES_ROOT\Applications\shell32.dll] [HKEY_CLASSES_ROOT\Applications\shimgvw.dll] [HKEY_CLASSES_ROOT\Applications\shimgvw.dll\shell] [HKEY_CLASSES_ROOT\Applications\shimgvw.dll\shell\open] [HKEY_CLASSES_ROOT\Applications\shimgvw.dll\shell\open\command] [HKEY_CLASSES_ROOT\Applications\shimgvw.dll\shell\open\DropTarget] [HKEY_CLASSES_ROOT\Applications\shimgvw.dll\shell\print] [HKEY_CLASSES_ROOT\Applications\shimgvw.dll\shell\print\command] [HKEY_CLASSES_ROOT\Applications\shimgvw.dll\shell\print\DropTarget] [HKEY_CLASSES_ROOT\Applications\shscrap.dll] [HKEY_CLASSES_ROOT\Applications\snapview.exe] [HKEY_CLASSES_ROOT\Applications\sndvol32.exe] [HKEY_CLASSES_ROOT\Applications\Storm.exe] [HKEY_CLASSES_ROOT\Applications\Storm.exe\shell] [HKEY_CLASSES_ROOT\Applications\Storm.exe\shell\open] [HKEY_CLASSES_ROOT\Applications\Storm.exe\shell\open\command] [HKEY_CLASSES_ROOT\Applications\Storm.exe\shell\open\DropTarget] [HKEY_CLASSES_ROOT\Applications\Storm.exe\shell\play_enqueue] [HKEY_CLASSES_ROOT\Applications\Storm.exe\shell\play_enqueue\command] [HKEY_CLASSES_ROOT\Applications\Storm.exe\shell\play_enqueue\DropTarget] [HKEY_CLASSES_ROOT\Applications\themes.exe] [HKEY_CLASSES_ROOT\Applications\TTPlayer.exe] [HKEY_CLASSES_ROOT\Applications\TTPlayer.exe\shell] [HKEY_CLASSES_ROOT\Applications\TTPlayer.exe\shell\open] [HKEY_CLASSES_ROOT\Applications\TTPlayer.exe\shell\open\command] [HKEY_CLASSES_ROOT\Applications\TTPlayer.exe\shell\PlayList] [HKEY_CLASSES_ROOT\Applications\TTPlayer.exe\shell\PlayList\command] [HKEY_CLASSES_ROOT\Applications\Ttxmpc97.exe] [HKEY_CLASSES_ROOT\Applications\url.dll] [HKEY_CLASSES_ROOT\Applications\wab.exe] [HKEY_CLASSES_ROOT\Applications\WB32.EXE] [HKEY_CLASSES_ROOT\Applications\winhlp32.exe] [HKEY_CLASSES_ROOT\Applications\WinRAR.exe] [HKEY_CLASSES_ROOT\Applications\WinRAR.exe\shell] [HKEY_CLASSES_ROOT\Applications\WinRAR.exe\shell\open] [HKEY_CLASSES_ROOT\Applications\WinRAR.exe\shell\open\command] [HKEY_CLASSES_ROOT\Applications\Winword.exe] [HKEY_CLASSES_ROOT\Applications\Winword.exe\shell] [HKEY_CLASSES_ROOT\Applications\Winword.exe\shell\edit] [HKEY_CLASSES_ROOT\Applications\Winword.exe\shell\edit\command] [HKEY_CLASSES_ROOT\Applications\Winword.exe\shell\edit\ddeexec] [HKEY_CLASSES_ROOT\Applications\Winword.exe\shell\edit\ddeexec\Application] [HKEY_CLASSES_ROOT\Applications\Winword.exe\shell\edit\ddeexec\Topic] [HKEY_CLASSES_ROOT\Applications\wltmime.exe] [HKEY_CLASSES_ROOT\Applications\wmplayer.exe] [HKEY_CLASSES_ROOT\Applications\wmplayer.exe\DefaultIcon] [HKEY_CLASSES_ROOT\Applications\wmplayer.exe\shell] [HKEY_CLASSES_ROOT\Applications\wmplayer.exe\shell\open] [HKEY_CLASSES_ROOT\Applications\wmplayer.exe\shell\open\command] [HKEY_CLASSES_ROOT\Applications\wmplayer.exe\shell\play] [HKEY_CLASSES_ROOT\Applications\wmplayer.exe\shell\play\command] [HKEY_CLASSES_ROOT\Applications\wmplayer.exe\SupportedTypes] [HKEY_CLASSES_ROOT\Applications\wordpad.exe] [HKEY_CLASSES_ROOT\Applications\wordpad.exe\shell] [HKEY_CLASSES_ROOT\Applications\wordpad.exe\shell\open] [HKEY_CLASSES_ROOT\Applications\wordpad.exe\shell\open\command] [HKEY_CLASSES_ROOT\Applications\wpnpinst.exe] [HKEY_CLASSES_ROOT\Applications\WScript.exe] [HKEY_CLASSES_ROOT\Applications\zipfldr.dll] ________________________________________________________________ 導入，確定，是即可。 |
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