I know this probably isn't where I should put this, but when I go to the game help section I only find the option for sims 2 and sims 3, no medieval :/
So I've got Sims 3 on this computer, it runs fine. I've got Sims 3 AND Sims Medieval on my other computer(this one is my girlfriends) and they both run fine(the other computer is a sucky laptop, this one is a desktop that was previously used for gaming).
When I install Medieval on this computer the download dramatically slows down on SASFullBuild0.package, so much so that the first few times I thought it had stopped completely.
Once installed I try loading up the game and get this:
I desperately need help with this, my girlfriend has become addicted to this game and it's cutting into what little bit of gaming time I have :/
Does it have service pack 3? it needs to update something you can only install if you have service pack 3, think it was the latest version of .NET framework. I remember having the same problem on my 3rd computer, and that's what sorted it.
Hope this helps you.