Re: ACCESS_VIOLATION writing address 0x00000000
@TheRetardedKidMF The issue is clear from the crash log:
Total virtual memory: 4095 Mb Free virtual memory: 66 Mb
The word "virtual" here is a misnomer: the log is referencing the memory Sims 3 can use. It's a 32-bit app, so 4 GB is the limit, and somehow it used almost all of that just trying to load.
Have you added any mods or custom content? If so, please move the entire Sims 3 folder out of Documents\Electronic Arts and onto yoru desktop. If you've tweaked any game files, please undo the change(s), or else use Steam's repair function (Settings > Properties > Local Files > Verify the integrity of the local files). The game should run fine on Steam out of the box, so to speak, other than the need to manually limit in-game framerates on anything resembling a gaming graphics card. Let me know if you need help with that.
If the above doesn't make a difference, please run a dxdiag and attach it to a post.
https://help.ea.com/en/help/pc/how-to-gather-dxdiag-information/
The crash log lists Windows Vista because it hasn't been updated in a very long time, since long before Windows 10 existed. It's not indicative of a problem.