I'm keep trying to install it and nothing, stuck at zero percent.

A message about my video card not being good enough keeps popping up but that shouldn't affect to install should it? In the world of warcraft installer a similar message about not meeting minimal requirements came up but it installed and ran beautifully.

And another message also appears when I open the installer "The procedure entry point memcpy_s could not be located in the dynamic link library msvcrt.dll"

PLEASE HELP