Try ROBOCOPY. Type robocopy /?
at the command prompt to see the options. You are probably interested in the /MOVE
robocopy E:\DataFiles Z:\Backup\DataFiles /MOVE /MAXAGE:365
Moves all files in E:\DataFiles that are older than 365 days into Z:\Backup\DataFiles. robocopy commands can be incorporated into batch files just like copy or xcopy.