wrong icons in quick lunch 快捷列的圖案顯示錯誤

Issue 問題:
In the quick lunch, some icons shows blank or wrong icons.

在快捷列上，圖案顯示錯誤，或是空白的圖案。

Environment 環境: 

OS: Windows 7 x64



Solution 解決方式: 

Step 1. get into directory: %USERPROFILE%\AppData\Local
步驟 1. 進入 %USERPROFILE%\AppData\Local 目錄

Step 2. delete file: IconCache.db
步驟 2.刪除檔案: IconCache.db

Step 3. restart Explorer.exe
步驟 3. 重新啟動 Explorer.exe

Ref 參考:
Windows taskbar shows improper icons in small icon mode