So, I had a 1TB hard drive and I wanted to transfer all of the files to my new 2TB hard drive. I only had two SATA cables so I unplugged one of it from my SSD and plugged it into the new hard drive. I then plugged a flash drive with Ubuntu to live boot it and decided to transfer all the files from my old hard drive. When it was done, I plugged the SATA cable back to my SSD and plugged the other one to my new hard drive. I booted into Windows and it showed the disk as unallocated.