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Tested, effective!
The phenomenon is as follows: 1, after opening, the first always point to http://go.microsoft.com/fwlink/? linkid=69157, and cannot be modified 2, always set as the default browser, after the removal of the default browser, the second startup or there will be a problem resolution: regedit command to open the registry, Hkey_current_user/software/microsoft/ Internet Explorer/main Right-click the main folder, select "Permissions", then in "Security" select "Add", advanced, immediately find, select "User name (the current computer's user name)", and then determine, re-open IE browser, found everything is normal, The changes can be modified, the win7 of the root of the problem of permissions
Win7 under IE homepage cannot be modified, IE settings cannot save the solution