error message

[Hopper642]

Explorer crashed on me yesterday. I get these occasionally. Any ideas? Thanks.

Log Name: Application
Source: Application Error
Date: 7/16/2012 6:48:57 PM
Event ID: 1000
Task Category: (100)
Level: Error
Keywords: Classic
User: N/A
Computer:
Description:
Faulting application name: iexplore.exe, version: 9.0.8112.16447, time stamp: 0x4fc9cd53
Faulting module name: ntdll.dll, version: 6.1.7601.17725, time stamp: 0x4ec49b8f
Exception code: 0xc0000374
Fault offset: 0x000ce6c3
Faulting process id: 0x870
Faulting application start time: 0x01cd63acfdfda1df
Faulting application path: C:\Program Files (x86)\Internet Explorer\iexplore.exe
Faulting module path: C:\Windows\SysWOW64\ntdll.dll
Report Id: cec6170b-cfa0-11e1-a8c0-5404a628c0bd
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Application Error" />
<EventID Qualifiers="0">1000</EventID>
<Level>2</Level>
<Task>100</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2012-07-16T23:48:57.000000000Z" />
<EventRecordID>4221</EventRecordID>
<Channel>Application</Channel>
<Computer></Computer>
<Security />
</System>
<EventData>
<Data>iexplore.exe</Data>
<Data>9.0.8112.16447</Data>
<Data>4fc9cd53</Data>
<Data>ntdll.dll</Data>
<Data>6.1.7601.17725</Data>
<Data>4ec49b8f</Data>
<Data>c0000374</Data>
<Data>000ce6c3</Data>
<Data>870</Data>
<Data>01cd63acfdfda1df</Data>
<Data>C:\Program Files (x86)\Internet Explorer\iexplore.exe</Data>
<Data>C:\Windows\SysWOW64\ntdll.dll</Data>
<Data>cec6170b-cfa0-11e1-a8c0-5404a628c0bd</Data>
</EventData>
</Event>

 

[Hopper642]

Forgot to mention I have scanned the memory with memtest with no errors, but I don't think it's hardware anyway. Also, I ran the SFC /SCANNOW Command without any errors. Thanks.