A weird thing happened. I updated to Windows 10 and installed FM 2011 for the first time on it (Had it for ages, decided to start playing). I was directed to download and use Steam, which I did, and it worked for a few days - it installed ok and I played a few friendlies whilst setting up/swapping my team.
Then, Steam updated (it looked like) and that was that - it stopped working. It just kept crashing as soon as I got to the main game screen. Now, I uninstalled everything and started again and now it just keeps coming up with a message saying
"XML parsing error
ot well formed