Hi,
Have you attempted the new steps I mentioned ?
It is not possible to change the settings in msconfig through the command prompt..
Only turn Safe Mode off or on with various options...
I searched for days trying to help someone else with this issue with no luck..
The problem is that msconfig is not available through the command prompt.. The msconfig.exe does not exist in in Windows 10 Recovery Enviornment..
Your only hope other than reinstalling Windows is to turn on Safe Mode and hope it will boot.. Then you would be able to access msconfig to change your setting back to "Selective" or "Normal"..