Windows XP I386 localizer is a System Utilities software developed by T.A.S. Independent Programming. After our trial and test, the software is proved to be official, secure and free. Here is the official description for Windows XP I386 localizer:

I wrote this program for automating the moving of the I386 files & directories from the CD-ROM to the hard drive as well as changing the registry so that it reflects the proper I386 directory drive. This makes it possible so that the user can use windows built in file checker without the need of the CD-ROM.