1、不小心修改了快捷方式的默认打开程序。结果就背景了。所有桌面快捷方式指向同一个程序。我所犯的错误操作过程:右键.lnk 快捷方式,选择打开方式,指定某个程序。将以下内容,导入注册表。 (Win7 和 Vista 均适用)不过还是有一点点遗憾,因为 link 默认的图标无法还原。复制下面内容到记事本里面,修改记事本的文件扩展名.txt 为 .reg。双击文件即可。Windows Registry Editor Version 5.00;LNK file association fix for Windows Vista.;Updated on April 24, 2007HKEY_CLASSES_
2、ROOT.lnk=“lnkfile“HKEY_CLASSES_ROOT.lnkShellExHKEY_CLASSES_ROOT.lnkShellEx000214EE-0000-0000-C000-000000000046=“00021401-0000-0000-C000-000000000046“HKEY_CLASSES_ROOT.lnkShellEx000214F9-0000-0000-C000-000000000046=“00021401-0000-0000-C000-000000000046“HKEY_CLASSES_ROOT.lnkShellEx00021500-0000-0000-C
3、000-000000000046=“00021401-0000-0000-C000-000000000046“HKEY_CLASSES_ROOT.lnkShellExBB2E617C-0920-11d1-9A0B-00C04FC2D6C1=“00021401-0000-0000-C000-000000000046“HKEY_CLASSES_ROOT.lnkShellNew“Handler“=“ceefea1b-3e29-4ef1-b34c-fec79c4f70af“IconPath“=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,
4、6f,00,6f,00,74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,00,68,00,65,00,6c,00,6c,00,33,00,32,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,31,00,36,00,37,00,36,00,39,00,00,00“ItemName“=“shell32.dll,-30397“MenuText“=“shell32.dll,-30318“NullFile“=“Command“=-HKEY_CLASSES_ROOT.lnk
5、ShellNewConfig“DontRename“=“HKEY_CLASSES_ROOTlnkfile=“Shortcut“EditFlags“=dword:00000001“FriendlyTypeName“=“shell32.dll,-4153“NeverShowExt“=“IsShortcut“=“HKEY_CLASSES_ROOTlnkfileCLSID=“00021401-0000-0000-C000-000000000046“HKEY_CLASSES_ROOTlnkfileshellexHKEY_CLASSES_ROOTlnkfileshellexContextMenuHandl
6、ersHKEY_CLASSES_ROOTlnkfileshellexContextMenuHandlersOpenContainingFolderMenu=“37ea3a21-7493-4208-a011-7f9ea79ce9f5“HKEY_CLASSES_ROOTlnkfileshellexContextMenuHandlers00021401-0000-0000-C000-000000000046=“HKEY_CLASSES_ROOTlnkfileshellexDropHandler=“00021401-0000-0000-C000-000000000046“HKEY_CLASSES_ROOTlnkfileshellexIconHandler=“00021401-0000-0000-C000-000000000046“-HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorerFileExts.lnkUserChoice