Repeated BSOD

[spartain314]

I bought my laptop new for college at the beginning of the summer and it worked great until about three weeks ago, when I started using it regularly. Now it crashes regularly - five times so far tonight - please help!

Relevant system information:

OS is Windows seven on an x64 based pc
Pc is a new sony vaio VPCEB17FX and I am using the OS that came pre installed.


Attached are the dump files and the system analysis of my computer.

 

[ttran]

Hi,

Please remove Zone Alarm completely and you will be fine. Stop code 7F is typically caused by 3rd party firewall
Use this tool to remove it:
ZoneAlarm uninstaller - removal tool available

Microsoft (R) Windows Debugger Version 6.12.0002.633 X86
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\Users\TUANTR~1\AppData\Local\Temp\Rar$DI01.994\082010-19921-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: SRV*e:\symbols*http://msdl.microsoft.com/download/symbols
Executable search path is: 
Windows 7 Kernel Version 7600 MP (4 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS Personal
Built by: 7600.16617.amd64fre.win7_gdr.100618-1621
Machine Name:
Kernel base = 0xfffff800`02e1a000 PsLoadedModuleList = 0xfffff800`03057e50
Debug session time: Sat Aug 21 10:43:12.828 2010 (UTC + 7:00)
System Uptime: 0 days 0:10:53.420
Loading Kernel Symbols
...............................................................
................................................................
....................
Loading User Symbols
Loading unloaded module list
....
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 7F, {8, 80050031, 6f8, fffff80002e52d28}

Probably caused by : NETIO.SYS ( NETIO!CompareSecurityContexts+6a )

Followup: MachineOwner
---------

Regard,

Tuan