Welcome
You need to update your NVIDIA cards drivers.
Code:
2: kd> lmvm nvlddmkm
start end module name
fffff880`0f04a000 fffff880`0fdc4000 nvlddmkm T (no symbols)
Loaded symbol image file: nvlddmkm.sys
Image path: \SystemRoot\system32\DRIVERS\nvlddmkm.sys
Image name: nvlddmkm.sys
Timestamp: Sun Dec 18 01:05:56 2011 (4EECE814)
CheckSum: 00D612A0
ImageSize: 00D7A000
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4 Option 2 Direct Download (from unofficial website):
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Download NVIDIA Forceware 306.23 WHQL Vista 64 - FileHippo.com for
64 Bit windows
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Download NVIDIA Forceware 306.23 WHQL Vista - FileHippo.com for
32 Bit windows
64 Bit in your case
Use the common way for uninstalling via Control Panel -> Programs -> Uninstall a program.
Suggest you to uninstall ESET and use MSE instead.
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Microsoft Security Essentials - Free Antivirus for Windows
Run the system file checker that scans the integrity of all protected Windows 7 system files and replaces incorrect corrupted, changed/modified, or damaged versions with the correct versions if possible
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SFC /SCANNOW Command - System File Checker
Run Disk Check on your hard disk for file system errors and bad sectors on it
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Disk Check
Let us know the results