Re: Sims 3 will not run anymore
@1691e80d8c4ca9d2 Have you installed via disc, Steam, or EA App? If disc, please try running the Super Patch to manually patch the game. The launcher doesn't always do a thorough job of patching, and neither do the discs. Here's the direct download link for the Super Patch; your browser may flag it as dangerous, but it's safe as it points directly to EA servers.
http://akamai.cdn.ea.com/eadownloads/u/f/sims/sims3/patches/TS3_1.67.2.0240xx_update.exe
If you've installed via Steam or the EA App, do NOT run the Super Patch, as it will either do nothing or break the install.
Either way, please also post a screenshot of the error.