First guess is your getting a crc errors. The file is 856mb in size. The problem is the sustained data rate of the optical drive. You could try to defrag your hard drive. Defrag has worked at times. This seems to be a problem in the software in the optical drive. There may be downloadable patches for the optical drive but the patches are hard to find and may not fix the problem. As the optical drive is a mechanical device the fastest repair procedure is to substitute a known good drive and see if the problem goes away. Another way would be to install the digital download version (free) from Origin.
hth
also the digital download version isnt free
