Hello! I'm using Windows XP 32bits(original)(in C:\) and i'm trying to install Windows 8.1 x86(original)(in D:\), but i'm trying to do without using flashdrive or dvd. So, to do that, i did what read in internet:Code:1- Copy the following content from your Windows 8 disc or ISO to D:\ 1.1- Boot 1.2- Sources 1.3- Bootmgr 2- In command terminal enter with: 2.1- diskpart 2.2- list disk 2.3- select disk 0 //My disk number is"0" 2.4- list partition 2.5- select partition 2 //There are three options im my hd: c:, d:, and e: I want to install it in d: so, number 2 2.6- active 2.7- exit 2.8- D:\boot\bootsect.exe /nt60 D: 3.0- Don’t format your d: this time in the installer – otherwise it will erase the Windows 8 setup files too.I got an error message in 2.8. . To fix that, i found in internet an other bootsect.exe file(not sure if is genuine) After replace with the file he executed with no error. The problem is, when i reboot my system, i get this error message: "DISK BOOT FAILURE, INSERT SYSTEM DISK AND PRESS ENTER" How can i fix this? Use dvd or flashdrive is not an option for while for me!