Двойственный Boot windows and Ubuntu 14.04.1

Partition selection меню picture

Двойственный Im trying to boot ubuntu with windows 10 on my desktop computer. i did shrink в partition and processed with the installation, but in the middle where you have to select the free space partition to поверьте в swap partition and в ext partition, there i dont see the free space device in selection меню. kindly please help. the selection меню picture is attached.