解决应用程序图标为windows默认图标的问题：清除图标缓存

在windows7下验证通过。

 

P.S. 刚发现此脚本会导致右下角系统托盘图标无法恢复……这个回头再查怎么搞……

 

http://webcache.googleusercontent.com/search?q=cache:MInt_CnJ4FkJ:www.2cto.com/os/201212/174728.html+&cd=37&hl=zh-CN&ct=clnk&gl=cn&client=firefox-a

原文最后一行脚本无法正确显示任务栏，通过以下链接提示修复脚本搞定：

http://webcache.googleusercontent.com/search?q=cache:Vj7ugIOL8j0J:stackoverflow.com/questions/9353657/reopening-the-taskbar-explorer-exe-after-it-has-been-killed+&cd=1&hl=zh-CN&ct=clnk&gl=cn&client=firefox-a

 

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  www.2cto.com  
 
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

%systemdrive%
cd %systemroot%
start explorer