Windows 7 Help! The device attached to the system is not functioning

[Kyle Padlan]

Please help me im having problems running some .exe files.. look at the picture

here are my specs :

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System Information
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Time of this report: 8/5/2012, 21:01:19
Machine name: KYLEPADLAN-PC
Operating System: Windows 7 Ultimate 64-bit (6.1, Build 7600) (7600.win7_gdr.120503-2030)
Language: English (Regional Setting: English)
System Manufacturer: Acer
System Model: Aspire 4755
BIOS: AcerSystem v2.2
Processor: Intel(R) Core(TM) i7-2670QM CPU @ 2.20GHz (8 CPUs), ~2.2GHz
Memory: 4096MB RAM
Available OS Memory: 3908MB RAM
Page File: 1594MB used, 6217MB 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: 6.01.7600.16385 32bit Unicode