link文件关联损坏怎么办, 快捷方式打不开,先打开记事本,输入一下内容,保存为"lnk .reg"(保存时名字带引号可以强制保存为REG文件),再双击导入注册表.重启即可！

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT/.lnk]
@="lnkfile"

[HKEY_CLASSES_ROOT/.lnk/ShellEx]

[HKEY_CLASSES_ROOT/.lnk/ShellEx/{000214EE-0000-0000-C000-000000000046}]
@="{00021401-0000-0000-C000-000000000046}"

[HKEY_CLASSES_ROOT/.lnk/ShellEx/{000214F9-0000-0000-C000-000000000046}]
@="{00021401-0000-0000-C000-000000000046}"

[HKEY_CLASSES_ROOT/.lnk/ShellEx/{00021500-0000-0000-C000-000000000046}]
@="{00021401-0000-0000-C000-000000000046}"

[HKEY_CLASSES_ROOT/.lnk/ShellEx/{BB2E617C-0920-11d1-9A0B-00C04FC2D6C1}]
@="{00021401-0000-0000-C000-000000000046}"

[HKEY_CLASSES_ROOT/.lnk/ShellNew]
"Command"="rundll32.exe appwiz.cpl,NewLinkHere %1"

[HKEY_CLASSES_ROOT/lnkfile]
@="快捷方式"
"EditFlags"=dword:00000001
"IsShortcut"=""
"NeverShowExt"=""

[HKEY_CLASSES_ROOT/lnkfile/CLSID]
@="{00021401-0000-0000-C000-000000000046}"

[HKEY_CLASSES_ROOT/lnkfile/shellex]

[HKEY_CLASSES_ROOT/lnkfile/shellex/ContextMenuHandlers]

[HKEY_CLASSES_ROOT/lnkfile/shellex/ContextMenuHandlers/Offline Files]
@="{750fdf0e-2a26-11d1-a3ea-080036587f03}"

[HKEY_CLASSES_ROOT/lnkfile/shellex/ContextMenuHandlers/{00021401-0000-0000-C000-000000000046}]

[HKEY_CLASSES_ROOT/lnkfile/shellex/DropHandler]
@="{00021401-0000-0000-C000-000000000046}"

[HKEY_CLASSES_ROOT/lnkfile/shellex/IconHandler]
@="{00021401-0000-0000-C000-000000000046}"

[HKEY_CLASSES_ROOT/lnkfile/shellex/PropertySheetHandlers]

[HKEY_CLASSES_ROOT/lnkfile/shellex/PropertySheetHandlers/ShimLayer Property Page]
@="{513D916F-2A8E-4F51-AEAB-0CBC76FB1AF8}"

温馨提示：.lnk是快捷方式的格式，一般情况下是看不到这个后缀的，全部失效那可能就是它失去关联了，按照以上技巧重新关联一下就可以解决故障了！