“We couldn’t install Windows in the location you chose. Please check your media drive. Here’s more info about what happened: 0x80300024”
Just remove all drivers except the one you will install Windows 10.
I had 2 hard disk drivers and 1 SSD, where I wanted to have 2 partitions, one of them with Windows 10. The installation only worked after I removed the SATA cables from my other 2 drivers (the HHDs).
Later I put the drivers cables back.