1、打开记事本将一下内容保存成 重置IE主页为空白页.reg 文件
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN]
"Start Page"=-
"First Home Page"=-
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\MAIN]
"Start Page"=-
"First Home Page"=-
[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main]
"Start Page"="about:blank"
"Default_Page_URL"="about:blank"
[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Internet Explorer\Main]
"Start Page"=-
[-HKEY_USERS\S-1-5-21-2493524391-2375435694-3685273627-500\Software\Microsoft\Internet Explorer\DOMStorage\2345.com]
[-HKEY_USERS\S-1-5-21-2493524391-2375435694-3685273627-500\Software\Microsoft\Internet Explorer\DOMStorage\duba.com]
[-HKEY_USERS\S-1-5-21-2493524391-2375435694-3685273627-500\Software\Microsoft\Internet Explorer\DOMStorage\360.cn]
[-HKEY_USERS\S-1-5-21-2493524391-2375435694-3685273627-500\Software\Microsoft\Internet Explorer\DOMStorage\hao.360.cn]
[-HKEY_USERS\S-1-5-21-2493524391-2375435694-3685273627-500\Software\Microsoft\Internet Explorer\DOMStorage\www.2345.com]
[-HKEY_USERS\S-1-5-21-2493524391-2375435694-3685273627-500\Software\Microsoft\Internet Explorer\DOMStorage\www.duba.com]
2、双击刚刚保存的reg文件，将注册表信息导入。弹出的提示框点确定
3、添加成功，再次打开IE,主页已经该为空白页
