User manual
Page 30
If there were other systems (such as Linux) installed previously, you to delete them and click "Drive options (advanced)" to select the installation type. When all partitions are clean, setup will display the hard disk partitions of your hard drive. 25 Later the setup will display the biggest size of Windows. 8. 4 7. It then asks you need select them . Click "Custom (advanced)" to install a new copy of your system.
If there were other systems (such as Linux) installed previously, you to delete them and click "Drive options (advanced)" to select the installation type. When all partitions are clean, setup will display the hard disk partitions of your hard drive. 25 Later the setup will display the biggest size of Windows. 8. 4 7. It then asks you need select them . Click "Custom (advanced)" to install a new copy of your system.