How do I install Mass Effect 3 from the Discs I PAID $60 dollars for?

Hello,

I was bored and I thought: "Let's play Mass Effect 3! Such a great game."

Now I am beyond upset that Origin isn't letting me just install it and run it from my Discs.

I get to 100% complete and it just hangs at "installing..." with no further results.
I have tried every possible solution I found all over the web and nothing worked.

I would really appreciate a little help.

Also, I can't stress enough how disappointing my experience with Origin has been in the

last year. There is almost always a problem and it's one of the reasons I will most likely

never do business with Origin again.