I am trying to create a custom action in the user package on logoff

Name: C:\windows\system32\xcopy.exe
Working Directory: C:\windows\system32\
Parameters: "C:\Documents and Settings\%username%\LCS\*.*" D:\Temp\LCS
/s /e /y

The %username% does not work, but if I put a username in its place it
works but that is not what I want as there is going to be many users
that needs this done. At the command prompt using the xcopy with
%username% works fine, so I do not know why it does not work with ZEN.

Thanks for the help