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Please remove / disable items from the startup in taskmanager
These programs could interfere with the boot process giving you trouble.
The crashes are caused by the BlackBerry Virtual Private Network.
Please check your manufacturer for driver updates.
If your manufacturer doesn't have driver updates, please check here
*** WARNING: Unable to verify timestamp for rimvndis6_AMD64.sys
*** ERROR: Module load completed but symbols could not be loaded for rimvndis6_AMD64.sys
3: kd> lmvm rimvndis6_AMD64
start end module name
fffff800`55040000 fffff800`5504a000 rimvndis6_AMD64 T (no symbols)
Loaded symbol image file: rimvndis6_AMD64.sys
Image path: \SystemRoot\System32\Drivers\rimvndis6_AMD64.sys
Image name: rimvndis6_AMD64.sys
Timestamp: Wed Mar 20 14:56:02 2013 (5149BFF2)
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4