What happens when you install a USB flash drive system?

A lot of people in the installation of the original XP USB flash drive system, the installation after the restart system, prompting NTLDR is missing press any key to restart error. Then it was parked there, unable to enter the system. What is the reason for this? Obviously already installed the system, but can not enter? In fact, the key step in the installation is a mistake. Let's take a look at how to properly install the original XP.

One, place the Windows XP system image on the local disk (not the system disk, such as e-drive)

Second, insert the U disk.

Third, open the UltraISO, open the WinPE image, click Start--write to the hard disk image

Third, select the U disk, click Start (preferably before the beginning of the format of the USB flash drive)

Five, after burning, click Close, restart the computer (ensure that the default startup mode for the USB stick boot, if not, can also be manually adjusted when restarting the computer)

Vi. entering the WinPE micro system.

After the start of the WinPE, you must remember to pull out the U disk, if you do not unplug it directly installed, you will be prompted NTLDR missing (I estimate is because the U disk and our system disk (such as C), are active partitions, if you do not pull the USB flash drive to install the system directly, The file is copied with an error, so at first I put the system's image on the local disk (this is the legendary key step).

Eight, next, the system image, with the virtual optical drive software mount (generally in the WinPE system control Panel, even if the USB stick has exited, does not affect the use)

Nine, the installation process will not be repeated.

The NTLDR is missing press any key to restart error will not appear after installation.