When you are ready, the process of fully automatic installation of Windows XP is as follows:
Step 1: Click the Start menu, and then enter the following command in the Run dialog box that pops up: D:xpcni386winnt32. Exe/unattend/dudisable. Where the parameter "/dudisable" lets you skip the steps shown in Figure 1 during the installation process.
Step 2: After the command is executed, the faster computer goes directly to the interface shown in Figure 2, where multiple dialog boxes are flashed.
Step 3: Restart the computer after the file has been copied, and the Startup menu shown in Figure 3 will appear during the reboot, and the "MicrosoftWindows XP Professional Installer" item will be automatically selected to continue.
Step 4: Immediately after you see the flashing Windows XP splash screen, you go directly to the graphical ready to install interface. -This is a long time to prepare for installation, and you need to wait patiently for it to end.
Step 5: After the preparation is complete and restart the computer, you will go directly to the installation interface as shown in Figure 4. The next process, too, is done automatically without user intervention.
When you enter the desktop environment, the operation of the overlay installation of Windows XP completes successfully.