Sims 4 Startet nicht!

Hier ist erstmal mein DXDIAG, vielleicht findest du ja irgendwelche ungereimtheiten, ich werde hieraus nicht schlau :D

System Information
------------------
Time of this report: 9/13/2014, 14:43:33
       Machine name: LASSE-PC
   Operating System: Windows 7 Professional 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.140303-2144)
           Language: German (Regional Setting: German)
System Manufacturer: GBT___
       System Model: GBTUACPI
               BIOS: Award Modular BIOS v6.00PG
          Processor: Intel(R) Core(TM) i3 CPU         540  @ 3.07GHz (4 CPUs), ~3.1GHz
             Memory: 4028MB RAM
Available OS Memory: 4028MB RAM
          Page File: 2159MB used, 5893MB 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: 6.01.7601.17514 64bit Unicode

   Card name: AMD Radeon HD 5700 Series
       Manufacturer: Advanced Micro Devices, Inc.
          Chip type: AMD Radeon Graphics Processor (0x68B8)
           DAC type: Internal DAC(400MHz)
         Device Key: Enum\PCI\VEN_1002&DEV_68B8&SUBSYS_29901682&REV_00
     Display Memory: 2775 MB
   Dedicated Memory: 1017 MB
      Shared Memory: 1757 MB
       Current Mode: 1920 x 1080 (32 bit) (60Hz)
       Monitor Name: PnP-Monitor (Standard)
      Monitor Model: BenQG2222HDL
         Monitor Id: BNQ785A
        Native Mode: 1920 x 1080(p) (60.000Hz)
        Output Type: DVI
        Driver Name: aticfx64.dll,aticfx64.dll,aticfx64.dll,aticfx32,aticfx32,aticfx32,atiumd64.dll,atidxx64.dll,atidxx64.dll,atiumdag,atidxx32,atidxx32,atiumdva,atiumd6a.cap,atitmm64.dll
Driver File Version: 8.17.0010.1280 (English)
     Driver Version: 14.100.0.0
        DDI Version: 11
       Driver Model: WDDM 1.1
  Driver Attributes: Final Retail
   Driver Date/Size: 4/18/2014 04:42:54, 1343272 bytes
        WHQL Logo'd: n/a
    WHQL Date Stamp: n/a
  Device Identifier: {D7B71EE2-2BF8-11CF-3270-9A09BEC2C535}
          Vendor ID: 0x1002
          Device ID: 0x68B8
          SubSys ID: 0x29901682
        Revision ID: 0x0000
 Driver Strong Name: oem6.inf:ATI.Mfg.NTamd64.6.1:ati2mtag_Evergreen:14.100.0.0😛ci\ven_1002&dev_68b8
     Rank Of Driver: 00E62001
        Video Accel: ModeMPEG2_A ModeMPEG2_C