PC Locking up while Updating

Event Type: InformationEvent Source: Windows Update AgentEvent Category: Installation Event ID: 18Date: 6/13/2006Time: 7:24:46 AMUser: N/AComputer: XXXXXXXX
Description:Installation Ready: The following updates are downloaded and ready for installation. This computer is currently scheduled to install these updates on Wednesday, June 14, 2006 at 3:00 AM: - Cumulative Security Update for Outlook Express 6 Service Pack 1 (KB837009)

Renew IP Address

Renew IP Address
Click Start\Run
Type CMD, press Enter
Type ipconfig /release, Press Enter
Type ipconfig /renew, Press Enter

Internet Explorer Crashing - Event ID 1000

Internet Explorer Crashing –
Log Entry:
Event Type: Error
Event Source: Microsoft Internet Explorer
Event Category: None
Event ID: 1000
Date: 1/24/2006
Time: 9:13:24 AM
User: N/A
Computer: XXXXXXX
Description:
The description for Event ID ( 1000 ) in Source ( Microsoft Internet Explorer ) cannot be found. The local computer may not have the necessary registry information or message DLL files to display messages from a remote computer. The following information is part of the event: iexplore.exe, 6.0.2800.1106, unknown, 0.0.0.0, 06fcf768.
Data:

Stop Windows File Protection Errors

Start \ Run \ Regedit
HKLM\Software\Microsoft\Windows Nt\Current Version\ Winlogon
SFC value changed to fffcff9d

BSOD - Systemced

BSOD – 0x0000007B Inaccessible Boot Device
Booted via utility CD
Run Check Disk /R.
This utility may find & fix numerous errors

1. Bootup to recovery console.
2. Navigate to %SystemRoot%\system32\config
3. Rename System to system.old
4. Rename System.alt Systemalt.old
5. Navigate to %Systemroot%\repair
6. Copy System.bak to %SystemRoot%\system32\config
7. Rename System.bak to System
8. Type Exit to reboot

Stop Automatic Reboot

Reviewed event viewer. Observed memory dumps.
Based on the hex number, followed the ad hoc procedure
PC- properties\advanced\ startup recoveryunchecked reboot automatically