problem with the sims 3

In my opinion your computer doesn't meet the minimum specs but if you post your DxDiag, that would give more info.

To gather a DxDiag on your computer, please follow the steps here: http://answers.ea.com/t5/The-Sims-3/HOW-TO-DxDiag-for-Sims-3-PC-Only/td-p/1049584/

I,ve done what you said, there it is: (I pasted what I thought that was most important)

System Information
------------------
Time of this report: 11/17/2013, 01:51:06
Machine name: ACER
Operating System: Windows 8 Pro with Media Center 32-bit (6.2, Build 9200) (9200.win8_gdr.130708-1504)
Language: Spanish (Regional Setting: Spanish)
System Manufacturer: Acer
System Model: TravelMate 5530
BIOS: Ver 1.00PARTTBL
Processor: AMD Turion(tm) X2 Dual-Core Mobile RM-70 (2 CPUs), ~2.0GHz
Memory: 3072MB RAM
Available OS Memory: 2526MB RAM
Page File: 1318MB used, 3768MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.02.9200.16384 32bit Unicode

Display Devices
---------------
Card name: ATI Mobility Radeon HD 3400 Series
Manufacturer: Advanced Micro Devices, Inc.
Chip type: ATI display adapter (0x95C4)
DAC type: Internal DAC(400MHz)
Device Type: Full Device
Device Key: Enum\PCI\VEN_1002&DEV_95C4&SUBSYS_01481025&REV_00
Display Memory: 1510 MB
Dedicated Memory: 503 MB
Shared Memory: 1007 MB
Current Mode: 1280 x 800 (32 bit) (60Hz)
Monitor Name: Monitor PnP generic
Monitor Model: unknown
Monitor Id: CMO1553
Native Mode: 1280 x 800(p) (59.910Hz)
Output Type: Internal

If you need something that is not here tell me please, maybe there are some words in Spanish because Im from Spain and the OS of my computer is in Spanish. Thank you!!

Yeah, your CPU and graphic cards are both weak: http://simswiki.info/wiki.php?title=Game_Help:TS3_System_Requirements

http://www.notebookcheck.net/AMD-Turion-X2-RM-70-Notebook-Processor.35473.0.html

Since you did't include the driver date of your graphic card, I also can't tell you if they're updated.

If it doesn't run even on the lowest settings, I have no other suggestions.

For a second opinion, please post at the official forum in the tech forum. Make sure to include you're DxDiag: http://forum.thesims3.com/jforum/forums/list.page (set language to US)

Driver Name: aticfx32.dll,aticfx32.dll,atiumdag.dll,atidxx32.dll,atiumdva.cap
Driver File Version: 8.17.0010.1129 (English)
Driver Version: 8.970.100.7000
DDI Version: 10.1
Feature Levels: 10.1,10.0
Driver Model: WDDM 1.1
Graphics Preemption: DMA
Compute Preemption: DMA
Driver Attributes: Final Retail
Driver Date/Size: 11/16/2012 21:50:54, 918528 bytes
WHQL Logo'd: No
WHQL Date Stamp: None
Device Identifier: {D7B71EE2-D684-11CF-FC77-4221BEC2C535}
Vendor ID: 0x1002
Device ID: 0x95C4
SubSys ID: 0x01481025
Revision ID: 0x0000
Driver Strong Name: oem49.inf:cb0ae4144264b8e2:ati2mtag_M72:8.970.100.7000😛ci\ven_1002&dev_95c4
Rank Of Driver: 00E32001
Video Accel: ModeMPEG2_A ModeMPEG2_C

is this what you asked me? I have another computer that is broken, will be fixed soon, I do not know if it's better than this, I thought it was not, when I get it back, will paste the features.

Yeah, try updating those drivers but tbh, I doubt it will help much.