file explorer hang and crashes

here are the log gged errors

Log Name:      Application
Source:        Application Error
Date:          2013-12-12 11:25:58 AM
Event ID:      1000
Task Category: (100)
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      pc10.mydomain.local
Description:
Faulting application name: explorer.exe, version: 6.1.7601.17567, time stamp: 0x4d6727a7
Faulting module name: unknown, version: 0.0.0.0, time stamp: 0x00000000
Exception code: 0xc0000005
Fault offset: 0x0337fbd8
Faulting process id: 0xee0
Faulting application start time: 0x01cef764963cd82e
Faulting application path: C:\Windows\explorer.exe
Faulting module path: unknown
Report Id: d810a622-635a-11e3-815d-001cc0e45d55
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="2013-12-12T18:25:58.000000000Z" />
    <EventRecordID>102453</EventRecordID>
    <Channel>Application</Channel>
    <Computer>pc10.mydomain.local</Computer>
    <Security />
  </System>
  <EventData>
    <Data>explorer.exe</Data>
    <Data>6.1.7601.17567</Data>
    <Data>4d6727a7</Data>
    <Data>unknown</Data>
    <Data>0.0.0.0</Data>
    <Data>00000000</Data>
    <Data>c0000005</Data>
    <Data>0337fbd8</Data>
    <Data>ee0</Data>
    <Data>01cef764963cd82e</Data>
    <Data>C:\Windows\explorer.exe</Data>
    <Data>unknown</Data>
    <Data>d810a622-635a-11e3-815d-001cc0e45d55</Data>
  </EventData>
</Event>

Log Name:      Application
Source:        Application Hang
Date:          2013-12-13 10:07:30 AM
Event ID:      1002
Task Category: (101)
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      pc10.mydomain.local
Description:
The program iexplore.exe version 9.0.8112.16526 stopped interacting with Windows and was closed. To see if more information about the problem is available, check the problem history in the Action Center control panel.
 Process ID: 1070
 Start Time: 01cef82506c67aed
 Termination Time: 109
 Application Path: C:\Program Files\Internet Explorer\iexplore.exe
 Report Id:

Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Application Hang" />
    <EventID Qualifiers="0">1002</EventID>
    <Level>2</Level>
    <Task>101</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2013-12-13T17:07:30.000000000Z" />
    <EventRecordID>102784</EventRecordID>
    <Channel>Application</Channel>
    <Computer>pc10.mydomain.local</Computer>
    <Security />
  </System>
  <EventData>
    <Data>iexplore.exe</Data>
    <Data>9.0.8112.16526</Data>
    <Data>1070</Data>
    <Data>01cef82506c67aed</Data>
    <Data>109</Data>
    <Data>C:\Program Files\Internet Explorer\iexplore.exe</Data>
    <Data>
    </Data>
    <Binary>55006E006B006E006F0077006E0000000000</Binary>
  </EventData>
</Event>

the pc also has other errors like

Log Name:      Microsoft-Windows-Kernel-EventTracing/Admin
Source:        Microsoft-Windows-Kernel-EventTracing
Date:          2013-12-11 8:43:44 AM
Event ID:      2
Task Category: Session
Level:         Error
Keywords:      Session
User:          SYSTEM
Computer:      pc10.mydomain.local
Description:
Session "Circular Kernel Context Logger" failed to start with the following error: 0xC0000035
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Microsoft-Windows-Kernel-EventTracing" Guid="{B675EC37-BDB6-4648-BC92-F3FDC74D3CA2}" />
    <EventID>2</EventID>
    <Version>0</Version>
    <Level>2</Level>
    <Task>2</Task>
    <Opcode>12</Opcode>
    <Keywords>0x8000000000000010</Keywords>
    <TimeCreated SystemTime="2013-12-11T15:43:44.950241900Z" />
    <EventRecordID>3863</EventRecordID>
    <Correlation />
    <Execution ProcessID="4" ThreadID="56" />
    <Channel>Microsoft-Windows-Kernel-EventTracing/Admin</Channel>
    <Computer>pc10.mydomain.local</Computer>
    <Security UserID="S-1-5-18" />
  </System>
  <EventData>
    <Data Name="SessionName">Circular Kernel Context Logger</Data>
    <Data Name="FileName">
    </Data>
    <Data Name="ErrorCode">3221225525</Data>
    <Data Name="LoggingMode">268436608</Data>
  </EventData>
</Event>

Log Name:      Microsoft-Windows-CodeIntegrity/Operational
Source:        Microsoft-Windows-CodeIntegrity
Date:          2013-12-10 6:25:45 PM
Event ID:      3002
Task Category: (1)
Level:         Error
Keywords:     
User:          LOCAL SERVICE
Computer:      pc10.mydomain.local
Description:
Code Integrity is unable to verify the image integrity of the file \Device\HarddiskVolume3\Windows\System32\l3codeca.acm because the set of per-page image hashes could not be found on the system.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Microsoft-Windows-CodeIntegrity" Guid="{4EE76BD8-3CF4-44A0-A0AC-3937643E37A3}" />
    <EventID>3002</EventID>
    <Version>0</Version>
    <Level>2</Level>
    <Task>1</Task>
    <Opcode>102</Opcode>
    <Keywords>0x8000000000000000</Keywords>
    <TimeCreated SystemTime="2013-12-11T01:25:45.960255200Z" />
    <EventRecordID>2013</EventRecordID>
    <Correlation />
    <Execution ProcessID="3084" ThreadID="756" />
    <Channel>Microsoft-Windows-CodeIntegrity/Operational</Channel>
    <Computer>pc10.mydomain.local</Computer>
    <Security UserID="S-1-5-19" />
  </System>
  <EventData>
    <Data Name="FileNameLength">53</Data>
    <Data Name="FileNameBuffer">\Device\HarddiskVolume3\Windows\System32\l3codeca.acm</Data>
  </EventData>
</Event>

Log Name:      Application
Source:        Outlook
Date:          2013-12-10 4:56:00 PM
Event ID:      35
Task Category: None
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      pc10.mydomain.local
Description:
Failed to determine if the store is in the crawl scope (error=0x80070002).
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Outlook" />
    <EventID Qualifiers="49152">35</EventID>
    <Level>2</Level>
    <Task>0</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2013-12-10T23:56:00.000000000Z" />
    <EventRecordID>101675</EventRecordID>
    <Channel>Application</Channel>
    <Computer>pc10.mydomain.local</Computer>
    <Security />
  </System>
  <EventData>
    <Data>0x80070002</Data>
  </EventData>
</Event>

Log Name:      System
Source:        Microsoft-Windows-DistributedCOM
Date:          2013-12-10 8:52:14 AM
Event ID:      10009
Task Category: None
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      pc10.mydomain.local
Description:
DCOM was unable to communicate with the computer CSR|SEDMDC01 using any of the configured protocols.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Microsoft-Windows-DistributedCOM" Guid="{1B562E86-B7AA-4131-BADC-B6F3A001407E}" EventSourceName="DCOM" />
    <EventID Qualifiers="49152">10009</EventID>
    <Version>0</Version>
    <Level>2</Level>
    <Task>0</Task>
    <Opcode>0</Opcode>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2013-12-10T15:52:14.000000000Z" />
    <EventRecordID>467932</EventRecordID>
    <Correlation />
    <Execution ProcessID="0" ThreadID="0" />
    <Channel>System</Channel>
    <Computer>pc10.mydomain.local</Computer>
    <Security />
  </System>
  <EventData>
    <Data Name="param1">CSR|SEDMDC01</Data>
    <Binary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inary>
  </EventData>
</Event>