Will there be a 64-bit version of Sims 3 for Windows 10?

@Mythdon  That's not the point of running a dxdiag.  The point is to provide one so people can see your hardware and look for potential issues that might interfere with the game.  The "no problems found" covers only a narrow band of issues, not usually enough to say anything useful.

Please do the following:

• Play for a while and check RAM use in the Task Manager periodically.
• Let me know how much memory the game is using throughout the session and whether it eventually crashes.
• Run the dxdiag, click "save all information," and attach the file to a post.