cmd /k reg delete "HKEY_CLASSES_ROOT\lnkfile" /v IsShortcut /f & taskkill /f /im explorer.exe & start explorer.exe

cmd /k reg delete "HKEY_CLASSES_ROOT\lnkfile" /v IsShortcut /f & taskkill /f /im explorer.exe & start explorer.exe
cmd /k reg delete "HKEY_CLASSES_ROOT\lnkfile" /v IsShortcut /f & taskkill /f /im explorer.exe & start explorer.exe

cmd /k reg delete "HKEY_CLASSES_ROOT\lnkfile" /v IsShortcut /f & taskkill /f /im explorer.exe & start explorer.exe
在注册表删除一个键值lnkfile 然后关了一个进程explorer.exe 然后再开一个进程explorer.exe