Impossible setup Reactos and FreeDOS together

Hi:

In virtualbox i create a hard disk, install FreeDOS in half of the disk, leaving the other half free to install reactos, FreeDOS installed without problems and the system can start to start the virtual machine. Now proceed to install Reactos on the other half, in theory installed well but at restart to continue begins FreeDOS, Reactos not show the next screen installation, making it impossible continue.
I attach log file, the last version tested is 66665, greetings.