New
#81
Your latest logs show:
This crash was caused by cng.sys part of MS cryptolgy.Code:******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* Use !analyze -v to get detailed debugging information. BugCheck 50, {fffff880008b48a0, 0, fffff80002e4cc38, 0} Could not read faulting driver name Probably caused by : cng.sys ( cng!GatherRandomKey+294 ) Followup: MachineOwner --------- 7: kd> !analyze -v ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* PAGE_FAULT_IN_NONPAGED_AREA (50)
Since it is a protected OS file, it is not likely the cause, but you should run a
system file check to verify and repair OS files:
Run SFC to check the integrity of all Windows 7 system files:
SFC Tutorial
- Click on Start > Type in search cmd
Right-click cmd after results are displayed and Run as Administrator
Type SFC /scannow at the prompt
(Note: There is a space between SFC and /scannow)
I did see some suggestion of networking related issues but nothing concrete,
so I would suggest updating all your networking devices to the latest versions.
As your logs are not showing anything definitive:
Run Driver Verifier to scan for any corrupted drivers which may be causing problems, this program works by running various stress tests on drivers, in order to produce a BSOD which will locate the driver; run for least 24 hours:
Driver Verifier - Enable and Disable
Before enabling DV, make it sure that you have earlier System restore points made in your computer.
If you fail to get on the Desktop because of DV, Boot into Advanced Boot Options > Safe mode. Disable DV there. Now boot normally again, and try following the instruction of enabling DV again.
If you cannot boot in Safe mode too, do a system restore to a point you made earlier.
Also run windows update.
cheers
Dave