Answer
The best way to start up with Bluetooth disabled would either to have the "BTEnable" key previously set to '0' [HKEY_LOCAL_MACHINE\SOFTWARE\Summit\BT] "BTEnable"=dword:0
The best way to start up with Bluetooth disabled would either to have the "BTEnable" key previously set to '0' [HKEY_LOCAL_MACHINE\SOFTWARE\Summit\BT] "BTEnable"=dword:0