Windows 7: Computer can't shutdown properly

Problem signature: Problem Event Name: BlueScreen OS Version: 6.1.7227.2.1.0.256.1 Locale ID: 1033 Additional information about the problem: BCCode: cf BCP1: 9743F198 BCP2: 00000008 BCP3: 9743F198 BCP4: 00000000 OS Version: 6_1_7227 Service Pack: 1_0 Product: 256_1 Files that help describe the problem: C:\Windows\Minidump\100709-17687-01.dmp C:\Users\Alimul\AppData\Local\Temp\WER-29015-0.sysdata.xml Read our privacy statement online: Windows 7 Privacy Highlights - Microsoft Windows If the online privacy statement is not available, please read our privacy statement offline: C:\Windows\system32\en-US\erofflps.txt

What I should to solved this problem ?

I believe it's called "barrel distortion" and it's an inherent function of the lens design. In a nutshell, the lens optics are optimised for certain distances, given a particular aperture, and bringing the camera too close to the subject can sometimes give it that "in a fat mirror" look. Photoshop and other advanced image manipulation packages have plug-ins which can restore the intended rectilinear nature of the photo. Some of them are even capable of ironing out known optical aberrations specific to a given lens.

Signed,
A Wanna-be Photographer

P.S. Your BSOD is caused by bugs in your ATI video driver. Updating the driver to the lastest version would be the best place to start.

P.S. Your P.S. was as always informative and certainly helpful to the OP. You really are the BSOD-guru here!