Can't install ReactOS on external SSD

I modified the source code of ReactOS to include AMD-XHCI drivers for the setup to detect my external SSD. It's a SATA III 2.5 Intenso SSD within a box. Setup detected my SSD but I get these errors when I press Enter with my SSD in setup screen.

It detects when disk is unpartitioned or formatted with FAT32 but it still gives the same errors. When trying on real hardware, I only got the second error. Here are the log files when the target disk is unpartitioned or formatted with FAT32.