How to make a copy of sims and sims house party for my pc?

i am trying to make a copy of sims and sims house party for my pc, i have the originals but my copying software won’t let me copy it. What should i do?

Have a look in the cdcopy protection forum, you’ll find there sure interesting stuff http://club.cdfreaks.com/forumdisplay.php?f=80

And double-posting is not nice…