Installing xp with u disk can't enter the system?

Recently, some users have responded. When using the u disk to install the original xp system, there is always a prompt to restart the system after installation. The prompt: NTLDR is missing press any key to restart error, and it has been stopped there, can not enter the system, What is going on here? In fact, it is very simple. It is the most crucial step in the installation process, which leads to the inability to enter the system. Below, Xiaobian will tell you how to install the original xp system. 1. Put the Windows xp system image on the local disk (non-system disk, such as E disk) 2. Insert the USB disk. 3, open ultraiso, open the mirror of winpe, click to start ---- write hard disk image 4, select U disk, click to start (before you start to format the U disk) 5, after burning is complete, click to close, restart Computer (make sure the default boot mode is U disk boot, if not, you can also manually adjust when you restart the computer) 6. Enter the winpe micro system. 7. After Winpe starts, remember to unplug the USB flash drive. If you do not pull out the USB flash drive and install it directly, you will be prompted with NTLDR missing (I guess it is because the USB flash drive and our system disk (such as C drive) are both Active partition, if you install the system without unplugging the USB flash drive, the file will be copied when the file is copied, so at the beginning, I put the system image on the local disk (this is the most critical step). 8. Next, the system image is mounted with the virtual CD-ROM software (usually in the control panel of the Winpe system, even if the U disk has been exited, it does not affect the use) 9. The installation process will not be repeated. After installation, there will be no error in NTLDR is missing press any key to restart.