Windows 刷新系统图标缓存

rem 关闭Windows外壳程序explorer
taskkill /f /im explorer.exe
rem 清理系统图标缓存数据库
attrib -h -s -r "%userprofile%AppDataLocalIconCache.db"
del /f "%userprofile%AppDataLocalIconCache.db"
attrib /s /d -h -s -r "%userprofile%AppDataLocalMicrosoftWindowsExplorer*"
del /f "%userprofile%AppDataLocalMicrosoftWindowsExplorer	humbcache_32.db"
del /f "%userprofile%AppDataLocalMicrosoftWindowsExplorer	humbcache_96.db"
del /f "%userprofile%AppDataLocalMicrosoftWindowsExplorer	humbcache_102.db"
del /f "%userprofile%AppDataLocalMicrosoftWindowsExplorer	humbcache_256.db"
del /f "%userprofile%AppDataLocalMicrosoftWindowsExplorer	humbcache_1024.db"
del /f "%userprofile%AppDataLocalMicrosoftWindowsExplorer	humbcache_idx.db"
del /f "%userprofile%AppDataLocalMicrosoftWindowsExplorer	humbcache_sr.db"
rem 清理 系统托盘记忆的图标
echo y|reg delete "HKEY_CLASSES_ROOTLocal SettingsSoftwareMicrosoftWindowsCurrentVersionTrayNotify" /v IconStreams
echo y|reg delete "HKEY_CLASSES_ROOTLocal SettingsSoftwareMicrosoftWindowsCurrentVersionTrayNotify" /v PastIconsStream
rem 重启Windows外壳程序explorer
start explorer