Install Windows Xp On Uefi System

If your SATA controller is in AHCI mode (and you can't switch to IDE), Windows XP will blue screen with 0x0000007B (INACCESSIBLE_BOOT_DEVICE).

Fix: Slipstream drivers using nLite:

Instead of fighting UEFI, run XP in a virtual machine: install windows xp on uefi system

Before you begin, you must understand the hardware walls you will hit: If your SATA controller is in AHCI mode