I have installed Ubuntu 11.10 x64 onto a 500GB SATA (Seagate Barracuda ES.2) drive. I have downloaded Windows 8 Developer preview x64 onto a USB stick and I can't install it on a NTFS partition I created in Ubuntu with GParted. The error says that Windows cannot be installed onto the partition because the partition is GPT. My motherbaord is an Asus P8Z68-V LE and it supports UEFI, but i have no idea whether this is enabled. Gparted shows me this: How can I determine whether Windows 8 is using UEFI?
Can I install Windows without wiping the entire HDD?