GRUB2: When I choose Windows 8, error invalid EFI file path

[microice]

I had a problem with install Ubuntu 13.04 next to Windows 8. I have a Dell inspiron 15 notebook with UEFI.


In Boot-setup I changed to Legacy Boot on and switched UEFI boot off. Then I installed Ubuntu but the computer always starts Windows.


I have followed the instructions here : UEFI but it hasn't helped.


I used Boot-Repair and it helped; but It did not list Windows 8 in grub. Then I wrote with QGRUBEditor Windows 8.


Now when I turn on my notebook in grub I have Windows 8 listed but if I choose it I get the error:

Invalid EFI file path.

this is my bootinfoscipt:

[Deleted due to formatting.] See link below

what can i do to fix it??