Random Blue Screen.

Kaspersky is failing throughout.

Code:

fffff880`03a5b778  fffff880`0376a24dUnable to load image \SystemRoot\system32\DRIVERS\klwtp.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for klwtp.sys
*** ERROR: Module load completed but symbols could not be loaded for klwtp.sys
 klwtp+0x424d

Driver Reference Table - klwtp.sys

Code:

fffff880`0393f548  fffff880`045f203fUnable to load image \SystemRoot\system32\DRIVERS\klim6.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for klim6.sys
*** ERROR: Module load completed but symbols could not be loaded for klim6.sys
 klim6+0x303f

Driver Reference Table - klim6.sys

Code:

fffff880`0393f4f8  fffff880`0477eb31Unable to load image \SystemRoot\system32\DRIVERS\kneps.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for kneps.sys
*** ERROR: Module load completed but symbols could not be loaded for kneps.sys
 kneps+0x9b31

Driver Reference Table - kneps.sys

So, Uninstall Kaspersky using Kaspersky Removal Tool. At least as a test. Use Microsoft Security Essentials as your antivirus with windows inbuilt firewall, and free MBAM as the on demand scanner.

Also, .... the network driver itself is failing.

Code:

fffff880`03a5b7f8  fffff880`05cb7b9eUnable to load image \SystemRoot\system32\DRIVERS\Rt64win7.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for Rt64win7.sys
*** ERROR: Module load completed but symbols could not be loaded for Rt64win7.sys
 Rt64win7+0x16b9e

Code:

    Image name: Rt64win7.sys
    Timestamp:        Fri Jun 10 12:03:15 2011 (4DF1BAAB)

So update the network driver from Realtek .... take the second one from the list, the "Win7 and Server 2008 R2 Auto Installation Program " one.

Let us know for any further BSOD.

Good news.

If it problems in any later time, give us a shout.