>SORRY
>
>Sorry I forgot to say that the files in the attach directory will all have different names
>
>But each day (or each time my code is run) one of them is moved to the attachxls directory with a name of attach.xslx for further processing

lcFileName = SYS(2000,"c:\citisprint\sttach\*.*")

TRY
  ** Trying to erase c:\citisprint\attachxls\attach.xslx
  ERASE ("c:\citisprint\attachxls\attach.xslx")
CATCH
ENDTRY

RENAME ("c:\citisprint\attach\"+lcFileName) TO ("c:\citisprint\attachxls\attach.xslx")
** Process c:\citisprint\attachxls\attach.xslx here