Hi, simple question. I want to install two Windows 10s on my single Kingston SSD 240gb. I split the SSD into 2 parts, one is my main partition which has 160GB and the other is about 80GB in which i want to install the other Windows 10 and be used for small things and not storage (saying that because most people continue on with the "oh no, you don't have enough space for it." stuff). I formated and gave the split partition a Drive letter, or i can just leave it empty without any letters or being partitioned. Problem is, during the installation it says it's not MBR, it is GPT. And also, in order to change it, "diskpart" thing cannot recognize a seperate Hard Drive, it just sees an SSD and my bigger HDD installed and no split partition. So, how can i make this split partition also a bootable partition?