1. 安装微软的更新
2. 移除IE的缓存文件
3. 手动检查以下的註册表:
the SearchURL parameter in the section
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer
the Search Bar parameter in the section
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
the Search Page parameter in the section
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
the SearchAssistant parameter in the section
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Search
the SearchAssistant parameter in the section
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Search