I downloaded Battlefield 3 with all the expansions to my laptop from a friend's house (he has internet speeds of 300mb). When I got home I wanted to copy the files to my desktop PC, and just replace the files in the Origin game download like it was before.
I followed these steps:
- Start the download
- Pause it
- Close Origin
- Replace downloaded files with full game files
- Run Origin
- Restart the download
Origin only detected approx 65% of the files and left me with 8GB to download. Am I doing something wrong? I've read forums about how to backup games in Origin and it's all the same.