YourcompanyhasclientcomputersthatrunWindows&ensp

YourcompanyhasclientcomputersthatrunWindowsVista.

ThecompanyplanstoupgradetheWindowsVistacomputerstoWindows7.

ThecurrentconfigurationofallclientcomputersinyourcompanyisbasedonacommonWindowsVistaimage.

SomebranchofficesuseWANconnectionstoconnecttothemainoffice.Youhavethefollowingrequirements：

TransferalluserdatafromtheoriginalWindowsVistainstallationtothenewWindows7installation.

Usetheleastamountofbandwidthwhiletransferringtheuserdata.Supportthesamemigrationstrategyforalloffices.

Youneedtodesignauserstatemigrationstrategythatsupportstherequirements.

Whatshouldyoudo？（）