Probably caused by: cng.sys ( cng!SHA512Transform+b5e )

Hello,
This is my first post to the forum, so please excuse me if I inadvertently misread instructions to post.

Computer will BSOD a couple times then work fine four hours. I narrowed down the source with bug checkers and development tools. I just need to know where this Vista driver is located?

BSOD:
DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)
An attempt was made to access a pageable (or completely invalid) address at an
interrupt request level (IRQL) that is too high. This is usually
caused by drivers using improper addresses.
If kernel debugger is available get stack backtrace.
Arguments:
Arg1: fffff87f844f232d, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000008, value 0 = read operation, 1 = write operation
Arg4: fffff87f844f232d, address which referenced memory

Recent dump files point specifically to Cryptographic Service Provider (CSP) running Vista driver. This is where I'm stuck.
Can anyone please help me decipher this BSOD?

Computer Name: HOME-PC
BIOS Information
Vendor American Megatrends Inc.
Version 1504
Board Product ID P7P55D-E PREMIUM

Processor Information
Summary 1 Physical Processors / 4 Cores / 8 Logical Processors / 64 bits
Name Intel(R) Core(TM) i7 CPU 870 @ 2.93GHz
Vendor GenuineIntel
Original System Clock 133 MHz

Storage Device Information
Disk 0 500.1 GB WDC WD5000AAKS-00A7B0 Western Digital
Disk 1 500.1 GB WDC WD5000AAKS-00A7B0 Western Digital
Disk 2 640.1 GB WDC WD6400AAVS-00G9B1 WD
DVD Writer 0 ASUS DRW-2014L1T ATA Device (ASUS DRW-2014L1T)

Logical Disk Information
B:\ (Backup) Local Disk Size: 195.3 (GB) Free: 194.9 (GB)
C:\ Local Disk Size: 270.3 (GB) Free: 223.2 (GB)
D:\ (DATA) Local Disk Size: 465.7 (GB) Free: 294.6 (GB)
E:\ DVD
F:\ Optical Drive
G:\ (MYBOOK) Local Disk Size: 596.0 (GB) Free: 514.1 (GB)
H:\ Optical Drive

Memory Information
Slot 1 DDR3 (PC3-10700H) 2048 MBytes G.Skill
Slot 2 DDR3 (PC3-10700H) 2048 MBytes G.Skill
Slot 3 DDR3 (PC3-10700H) 2048 MBytes G.Skill
Slot 4 DDR3 (PC3-10700H) 2048 MBytes G.Skill

Display Adapter Information
NVIDIA GeForce 8800 GT 512 MBytes

Sound Adapter Information
High Definition Audio Device Microsoft

Network Adapter Information
Realtek PCIe GBE Family Controller WIRED Disconnected [100 Mbps]
Realtek PCI GBE Family Controller WIRED Connected [100 Mbps]

Operating System
Type Windows 7 Home Premium x64 Service Pack 1
 

Attachments

  • SIW_System_Specs.7z
    4.9 KB · Views: 0
  • Dump.TXT
    8.8 KB · Views: 0
No answers?

Seriously, after an hour no one has a suggestion?

I thought with all the outputted text depicting the failed memory referenced, some one with debugging experience would have had a suggestion.
 
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