Installations from MSVC Daily builds will not boot (missing multiboot header?).

The current MSVC builds of ReactOS (6561572) have an issue with booting (on real hardware, at least).

Installing ReactOS works fine; however, if the bootloader is installed to the MBR, the computer will not boot on the next restart (blinking cursor).

Attempting to boot via GRUB2 results in the following error: "error: no multiboot header found."

Installations from GCC builds boot fine from the GRUB2, however.

UPDATE: The MSVC LiveCDs also boot.