Originally, I bought the AutoCAD 2012 disc with a 1 year subscriptipn. With my subscription I downloaded 2013. My subscription expired in May. Then a couple weeks ago the hard drive on my laptop crashed and has been replaced. I've reinstalled 2012 using the disc, but how can I get 2013 back? 2012 won't read the 2013 files so most of my files are useless. I'm not really sure who to talk to about this one.