清理系统图标缓存

复制以下代码到txt改扩展名为bat，双击执行即可

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%\AppData\Local\IconCache.db"

del /f "%userprofile%\AppData\Local\IconCache.db"

attrib /s /d -h -s -r "%userprofile%\AppData\Local\Microsoft\Windows\Explorer\*"

del /f "%userprofile%\AppData\Local\Microsoft\Windows\Explorer\thumbcache_32.db"

del /f "%userprofile%\AppData\Local\Microsoft\Windows\Explorer\thumbcache_96.db"

del /f "%userprofile%\AppData\Local\Microsoft\Windows\Explorer\thumbcache_102.db"

del /f "%userprofile%\AppData\Local\Microsoft\Windows\Explorer\thumbcache_256.db"

del /f "%userprofile%\AppData\Local\Microsoft\Windows\Explorer\thumbcache_1024.db"

del /f "%userprofile%\AppData\Local\Microsoft\Windows\Explorer\thumbcache_idx.db"

del /f "%userprofile%\AppData\Local\Microsoft\Windows\Explorer\thumbcache_sr.db"

rem 清理系统托盘记忆的图标

echo y　reg delete "HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify" /v IconStreams

echo y　reg delete "HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify" /v PastIconsStream

rem 重启 Windows 外壳程序 Explorer

start explorer