I first had Windows 8.1 already installed on my machine, and then I decided to install Ubuntu 14.04 LTS as well.
I first shrunk the size of my Windows Disk. Then I installed Ubuntu, splitting it into two partitions (One for swap and the other for the Ubuntu file system).
However, now whenever I attempt to boot via Windows Boot Manager(on /dev/sda2), I get the following error message:
/EndEntire
file path: /ACPI(a0341d0,0)/PCI(2,1f)/Sata(0,0,0)/HD(2,1f4800,82000,0f6afd19c5af524e,2,2)/File(\EFI\Microsoft\Boot)/File(bootmgfw.efi)/EndEntire
error: cannot load image.
How would I fix it so that Windows 8.1 can boot again as well?