Sims 3 + World Adventures + Showtime with Ultimate Fix crashing during world loading.

Hey, I'm quite new at this forum, I recently upgraded my computer from Windows 7 to Windows 10 Pro. I did a clean install of The Sims 3, along with Showtime and World Adventures. I had a bit of trouble when World Adventures and the launcher updates weren't cooperating, but when I installed Showtime, it updated the game and it could now launch and the game update screen tells me that the game is up to date. The game loads normally when launched, and it shows me the world select/save select screen, when I created a new game, it gave me 2 choices, Sunset Valley and Starlight Shores, I first picked Starlight Shores but halfway through the loading process (it was a clean install with no cc so it loaded fast along with sunset valley) the screen went black and a dialog box opened that said: Sims 3 had stopped working, at that point I thought the world was corrupted so I tried sunset valley next, but when it was close to finishing loading, it also went to a black screen and it crashed, I have the ultimate fix on my game. 

 PC SPECS 
Operating System
Windows 10 Pro 64-bit
CPU
AMD Athlon II X2 260 61 °C
Regor 45nm Technology
RAM
4.00GB Single-Channel DDR3 @ 669MHz (8-8-8-22)
Motherboard
Emaxx Technologies Inc EMX-MCP61D3-iCafe (CPU 1) 36 °C
Graphics
E1941 (1366x768@60Hz)
1024MB NVIDIA GeForce 210 (Undefined) 60 °C
Storage
465GB Western Digital WDC WD50 00AAKX-00ERM SCSI Disk Device (SATA ) 43 °C
232GB Western Digital WDC WD25 00BEVT-22A23 SCSI Disk Device (SATA ) 40 °C
Audio
Realtek High Definition Audio

 Hope someone can help out. Thanks.

Hello and welcome to the Forum,

Let's start with a relatively easy tweak:
https://www.games4theworld.club/t21716-excessive-frame-rendering-in-the-sims-3-updated-on-16-12-2015

^check this out, as it's known for causing crashes with some people. There is no Vsync option within The Sims 3 menu, so you'll have to configure it through your graphics card. 

In NVIDIA under 'Global Settings' just put Vertical Sync -> On. Or you can get picky by configuring individual sets of options for each game under 'Program Settings'. 

Good luck and keep us posted!

I'll try that solution, I'll keep you updated if it works or if my problem keeps on persisting.

Tried turning on V-Sync for both the Sims 3 and the global settings for my PC. It almost completes the loading process but the audio goes out and then it crashes.

How about this other thread here?
https://www.games4theworld.club/t857-the-sims-3-crashes-freezes-to-desktop-fix-updated-on-30-01-2015

Especially the part about adding these "DEP" (Data Execution Prevention) exclusions. Please try that as well.

I'll try that solution, i'll keep you posted if it still doesn't work.