清理桌面图标缓存
清理桌面图标缓存，解决图标显示异常或加载缓慢问题。打开记事本，输入以下命令并保存为.bat文件（如CleanIconCache.bat）
@echo off
taskkill /f /im explorer.exe
CD /d %userprofile%\AppData\Local
DEL IconCache.db /a
start explorer.exe
感谢分享 这个适用win7_win11
rem 关闭Windows外壳程序explorer
taskkill /f /im explorer.exe
::解决网络图标行为关闭灰色不可选
reg delete HKEY_CURRENT_USER/Software/Microsoft/Windows/CurrentVersion/Explorer/StuckRects2 /v Settings /f
::解决程序白图标桌面含有窗口残留等问题
set /a ran1=%random%%%(y-x+1)+x
set /a ran2=%random%%%(y-x+1)+x
color %ran1%%ran2%
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"
cd /d %userprofile%\AppData\Local\Microsoft\Windows\Explorer
taskkill /f /im explorer.exe
attrib -h iconcache_*.db
del iconcache_*.db /a
del /f /s /q /a %LocalAppData%\Microsoft\Windows\Explorer\*.db
del /f /s /q /a %LocalAppData%\IconCache.db
del /f /s /q /a %LocalAppData%\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\*.*
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
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