Got this off one of the earlier posts, hope it helps
Create a partition of at least 8GB (probably don't need that much, but why not?) and format it to Fat32,
Whether you want to shrink your existing one (your Windows one) and use the leftover unallocated space or do something else, that's all you.
I used EaseUS Partition Master to shrink Windows' main partition on my SSD.
Take Remix OS' ISO file and copy it over to the new partition. You can find the partition in Windows Explorer.
Download EasyBCD and open it. Go to Add New Entry and then the ISO tab. Use Path to link to the ISO file;
Name, to name the new/second boot option that'll come up when you start the PC (Remix OS is a fine name);
and for Mode, pick whichever you like (click the question mark to see the difference).
Now click Add Entry.
Make the Menu Options (under Edit Boot Menu) how you like them and then go to Click Tools -> Restart Computer -> Yes.
It'll reboot and you should have the choice to pick Remix OS. Do so and you'll wait a good while.
Eventually it should start up into the setup screen (Language, Wifi, etc.). It'll probably restart a couple times at that point, but not later on.
Use Easy BCD 2.2 Not 2.3 It will work with 2.2.
i have tried how to install it on hard drive and it success but when i boot into remix os it doesn't use all my hard drive spaces it only use 3gb for internal disk on remix os.
Format as NTFS and install
New Version Beta:
http://www.jide.com/en/remixos-for-pc#downloadNow