win7运行程序出现ntdll.dll出错，当运行office或ie的时候特别明显

win7运行程序出现ntdll.dll出错，当运行多个程序，如office的word,excel,outlook或ie的时候特别明显。

有时候几分钟出错一次。错误代码如下：

Log Name:      Application
Source:        Application Error
Date:          2010/4/29 22:45:31
Event ID:      1000
Task Category: (100)
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      sixcolor-lap096
Description:
Faulting application name: OUTLOOK.EXE, version: 12.0.6514.5000, time stamp: 0x4a89dc70
Faulting module name: ntdll.dll, version: 6.1.7600.16385, time stamp: 0x4a5bdadb
Exception code: 0xc0000374
Fault offset: 0x000c283b
Faulting process id: 0x17b0
Faulting application start time: 0x01cae738923541a4
Faulting application path: C:\Program Files\Microsoft Office\Office12\OUTLOOK.EXE
Faulting module path: C:\Windows\SYSTEM32\ntdll.dll
Report Id: db929cb6-539d-11df-8a29-00235abcd328
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"&gt;
  <System>
    <Provider Name="Application Error" />
    <EventID Qualifiers="0">1000</EventID>
    <Level>2</Level>
    <Task>100</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2010-04-29T14:45:31.000000000Z" />
    <EventRecordID>2955</EventRecordID>
    <Channel>Application</Channel>
    <Computer>FUSION-LAPTOP10</Computer>
    <Security />
  </System>
  <EventData>
    <Data>OUTLOOK.EXE</Data>
    <Data>12.0.6514.5000</Data>
    <Data>4a89dc70</Data>
    <Data>ntdll.dll</Data>
    <Data>6.1.7600.16385</Data>
    <Data>4a5bdadb</Data>
    <Data>c0000374</Data>
    <Data>000c283b</Data>
    <Data>17b0</Data>
    <Data>01cae738923541a4</Data>
    <Data>C:\Program Files\Microsoft Office\Office12\OUTLOOK.EXE</Data>
    <Data>C:\Windows\SYSTEM32\ntdll.dll</Data>
    <Data>db929cb6-539d-11df-8a29-00235abcd328</Data>
  </EventData>
</Event>

Faulting process id: 0x1300
Faulting application start time: 0x01cae7a0d0ce5e28
Faulting application path: C:\Program Files\Microsoft Office\Office12\POWERPNT.EXE
Faulting module path: C:\Windows\SYSTEM32\ntdll.dll

Log Name:      Application
Source:        Application Error
Date:          2010/4/29 21:51:07
Event ID:      1000
Task Category: (100)
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      FUSION-LAPTOP10
Description:
Faulting application name: Explorer.EXE, version: 6.1.7600.16450, time stamp: 0x4aeba271
Faulting module name: ntdll.dll, version: 6.1.7600.16385, time stamp: 0x4a5bdadb
Exception code: 0xc0000374
Fault offset: 0x000c283b
Faulting process id: 0xc34
Faulting application start time: 0x01cae73863b3d62e
Faulting application path: C:\Windows\Explorer.EXE
Faulting module path: C:\Windows\SYSTEM32\ntdll.dll
Report Id: 42233edb-5396-11df-8a29-00235abcd328
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"&gt;
  <System>
    <Provider Name="Application Error" />
    <EventID Qualifiers="0">1000</EventID>
    <Level>2</Level>
    <Task>100</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2010-04-29T13:51:07.000000000Z" />
    <EventRecordID>2949</EventRecordID>
    <Channel>Application</Channel>
    <Computer>FUSION-LAPTOP10</Computer>
    <Security />
  </System>
  <EventData>
    <Data>Explorer.EXE</Data>
    <Data>6.1.7600.16450</Data>
    <Data>4aeba271</Data>
    <Data>ntdll.dll</Data>
    <Data>6.1.7600.16385</Data>
    <Data>4a5bdadb</Data>
    <Data>c0000374</Data>
    <Data>000c283b</Data>
    <Data>c34</Data>
    <Data>01cae73863b3d62e</Data>
    <Data>C:\Windows\Explorer.EXE</Data>
    <Data>C:\Windows\SYSTEM32\ntdll.dll</Data>
    <Data>42233edb-5396-11df-8a29-00235abcd328</Data>
  </EventData>
</Event>

Faulting application name: WINWORD.EXE, version: 12.0.6514.5000, time stamp: 0x4a89d533
Faulting module name: ntdll.dll, version: 6.1.7600.16385, time stamp: 0x4a5bdadb
Exception code: 0xc0000374
Fault offset: 0x000c283b
Faulting process id: 0x3158
Faulting application start time: 0x01cae79d6059baf5
Faulting application path: C:\Program Files\Microsoft Office\Office12\WINWORD.EXE
Faulting module path: C:\Windows\SYSTEM32\ntdll.dll
Report Id: 84fd076d-5392-11df-8a29-00235abcd328

Faulting process id: 0x1678
Faulting application start time: 0x01cae66420140d40
Faulting application path: C:\Program Files\Microsoft Office\Office12\EXCEL.EXE
Faulting module path: C:\Program Files\Microsoft Office\Office12\EXCEL.EXE
Report Id: dbfe56c9-5257-11df-9c37-00235abcd328

Fault offset: 0x000c283b
Faulting process id: 0xd54
Faulting application start time: 0x01cae6629b104a99
Faulting application path: C:\Program Files\Microsoft Office\Office12\EXCEL.EXE
Faulting module path: C:\Windows\SYSTEM32\ntdll.dll
Report Id: e654f14a-5255-11df-9c37-00235abcd328