[ubuntu] ubuntu 12.04 windows 8 lenovo y500

Greetings,
I have reached point where I can boot into Ubuntu, but not Windows 8.
I have ran the boot repair --> http://paste.ubuntu.com/5734329

Currently I have BIOs set with secureBoot off, Legacy Support, priority (UEFI)

With these settings I can boot straight into Ubuntu from GRUB, but if I choose Window8 loader it does not complete.

It will load GRUB (can go into Ubuntu as normal, to reach windows must click 'Windows UEFI boot recovery')
--trying to use standard windows loader, the windows 8 boot selection lists drive path error, and UEFI error

Any help is much appreciated

Thanks