reg.exe add "HKLM\SOFTWARE\Classes\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage\Command" /v "" /t reg_sz /d "\"C:\Program Files\Internet Explorer\IEXPLORE.EXE\" http://www.baidu.com" /f
setacl.exe "MACHINE\SOFTWARE\Classes\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage\Command" /registry /deny everyone /full
setacl.exe "MACHINE\SOFTWARE\Classes\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage\Command" /registry /grant everyone /read