恢复win7快捷方式小箭头

reg delete "HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplorerShell Icons" /v 29 /f
taskkill /f /im explorer.exe
attrib -s -r -h "%userprofile%AppDataLocaliconcache.db"
del "%userprofile%AppDataLocaliconcache.db" /f /q
start explorer

原文地址:https://www.cnblogs.com/nongbin/p/6773633.html