virtualbox.org

Has anyone tried running Windows 10 in VB?
I've been trying it all day and I keep getting errors.
I manage to load the ISO file and I get to the page that needs me to tick the box but then I receive errors.
Can anyone help?

00:00:04.197647 Host RAM: 3069MB total, 1626MB available
00:00:04.931774 RamSize <integer> = 0x0000000080000000 (2 147 483 648, 2 048 MB)

00:01:02.177644 VM: Raising runtime error 'HostMemoryLow' (fFlags=0x2)