When it comes to BFME 1 and 2, both versions are available online and can be downloaded without any issues. You just need to search for tutorial on internet and find a way to do it. The games were abandoned so you are fine when you are downloading them. I am currently playing BFME 1 and played both BFME 2 and it's Expansion, that is why I am confused when you said that you were unable to get them or even play them on your PC.