You need to transfer all users documents and settings

You have 20 client computers. The computers run Windows XP. They are joined in a domain.
You plan to perform a clean installation of Windows 7 on the computers.
You need to transfer all users documents and settings. You must exclude music and video files.
You must achieve this goal by using the minimum amount of administrative effort.
What should you do first?

A.
Create a config.xml file. Configure a logon script for the Windows XP computers to launch
Loadstate.exe

B.
Modify the migapp.xml file. Configure a logon script for the Windows XP computers to launch
Scanstate.exe

C.
Modify the miguser.xml file. Configure a logon script for the Windows XP computers to launch
Migwiz.exe

D.
Modify the migdocs.xml file. Configure a logon script for the Windows XP computers to launch
Scanstate.exe

Explanation:
MigDocs.xml
This file contains information on the location of user documents.
NOT Config.xml
This file is different from the other migration files as it is used to exclude features from the
migration. You can create and modify the Config.xml file using ScanState.exe with the /genconfig option.
NOT MigUser.xml
MigUser.xml This file contains rules about user profiles and user data. The default settings for this
file migrate all data in My Documents, My Video, My Music, My Pictures, desktop files, Start Menu,
Quick Launch settings, favorites, Shared Documents, Shared Video, Shared Music, Shared desktop
files, Shared Pictures, Shared Start menu, and Shared Favorites. This file also contains rules that
ensure that all the following file types are migrated from fixed volumes: .qdf, .qsd, .qel, .qph, .doc,
.dot, .rtf, .mcw, .wps, .scd, .wri, .wpd, .xl*, .csv, .iqy, . dqy, .oqy, .rqy, .wk*, .wq1, .slk, .dif, .ppt*,
.pps*, .pot*, .sh3, .ch3, .pre, .ppa, .txt, .pst, .one*, .mpp, .vsd, .vl*, .or6, accdb, .mdb, .pub, .xla, .xlb
and .xls. The asterisk ( *) represents zero or more characters.
NOT MigApp.xml

This file contains rules about migrating application settings. These include Accessibility settings, dialup connections, favorites, folder options, fonts, group membership, Open Database Connectivity
(ODBC) settings, Microsoft Office Outlook Express mailbox files, mouse and keyboard settings, phone
and modem options, Remote Access Service (RAS) connection phone book files, regional options,
remote access, screen-saver settings, taskbar settings, and wallpaper settings.