Uita-te in DxError.log in folderul Windows si vezi care e problema. Ce configuratie ai?
Operating System: Windows 7 Ultimate 64-bit (6.1, Build 7601) Service Pack 1 (7601. win7sp1_gdr.120503-2030)
Language: Romanian (Regional Setting: Romanian)
System Manufacturer: ASUSTeK Computer Inc.
System Model: K53SD
BIOS: BIOS Date: 11/02/11 08:47:04 Ver: 04.06.03
Processor: Intel(R) Core(TM) i5-2450M CPU @ 2. 50GHz (4 CPUs), ~2. 5GHz
Memory: 8192MB RAM
Available OS Memory: 7968MB RAM
Page File: 3315MB used, 12618MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: 96 DPI (100 percent)
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01. 7601.17514 32bit Unicode
Se pare ca nu ai instalat DX ca lumea. Incearca sa instalezi cum trebuie DX si vedem dupa aia care e problema... eventual incearca sa cureti bine de tot Windowsul inainte de a face asta.