help installing sims 3 supernatural from one computer to another

I downloaded sims 3 supernatural from your site.
Have original sims 3 registered with origin and on disc on my
daughters computer which I purchased -That took us forever to get to
work
Want to take the download put on my daughters computer
Will save it on usb stick and transfer-will this work
What steps do I need to follow to get it to work on her computer
Is there an easy way to do it and something I can understand as not
all that computer literate.

Hello,
I've done that before.... all you need to do is make sure you take the original sims 3 Supernatural file (WinRAR., Dameon etc...).
And just un-rar or mount the image the same way you did on your own computer....
If you need help with the installation itself please ask!

Just take the RAR file of super naturals and put it on a usb flash drive.Then just drag it onto your daughters computer.Extract to an empty folder on her computer.Click the autorun.exe file and it will open the install file when prompted put in the serial key that's provided in the notepad.Once it's finished installing follow steps 2 and then steps 3 and 4 on the link provided below...

https://games4theworld.forumotion.com/t1171-must-read-how-to-install-the-sims-3-correctly