把下面的文字复制到记事本或者文本编辑器，保存为a.bat，双击运行就可以了。 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
