[Closed] script works well in 2011 not in 2014

hi everybody
i found this script in this site it works perfectly with max 2011 but when i use it in max 2014 the second part works with a
delay i mean it render a previous viewport action.

--First part	
  	completeredraw()
  	redrawViews() 
  	db =gw.getViewportDib()
  	db.filename = "C:/002/" + "_db.bmp"
  	save db
  	close	db	
  --second part
  	tx = bitmaptexture bitmap:db	
  	wincrm=220.0/db.width
  	hincrm=250.0/db.height
  	bb = bitmap (db.width*wincrm) (db.height*hincrm) 
  	ff=rendermap tx into:bb size:([db.width,db.height]*hincrm) filter:true display:on			
  	ff.filename = "C:/002/" + "_df.bmp"		
  	save ff	
  

Thanks in advance