VS sigue fallando, generalmente cuando quiero hacer clic en un texto que quiero editar. Cuando miro en el registro de eventos me sale;

Log Name:      Application
Source:        Application Error
Date:          26/03/2013 15:18:30
Event ID:      1000
Task Category: (100)
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      (removed)
Description:
Faulting application name: devenv.exe, version: 10.0.40219.1, time stamp: 0x4d5f2a73
Faulting module name: clr.dll, version: 4.0.30319.269, time stamp: 0x4ee9ae83
Exception code: 0xc00000fd
Fault offset: 0x00194a5d
Faulting process id: 0x47c
Faulting application start time: 0x01ce2a3396f0faf2
Faulting application path: c:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\devenv.exe
Faulting module path: C:\Windows\Microsoft.NET\Framework\v4.0.30319\clr.dll
Report Id: 69d0daee-9628-11e2-aeba-005056c00008
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="2013-03-26T15:18:30.000000000Z" />
    <EventRecordID>23553</EventRecordID>
    <Channel>Application</Channel>
    <Computer>(removed)</Computer>
    <Security />
  </System>
  <EventData>
    <Data>devenv.exe</Data>
    <Data>10.0.40219.1</Data>
    <Data>4d5f2a73</Data>
    <Data>clr.dll</Data>
    <Data>4.0.30319.269</Data>
    <Data>4ee9ae83</Data>
    <Data>c00000fd</Data>
    <Data>00194a5d</Data>
    <Data>47c</Data>
    <Data>01ce2a3396f0faf2</Data>
    <Data>c:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\devenv.exe</Data>
    <Data>C:\Windows\Microsoft.NET\Framework\v4.0.30319\clr.dll</Data>
    <Data>69d0daee-9628-11e2-aeba-005056c00008</Data>
  </EventData>
</Event>

tambien me sale esto;

Log Name:      Application
Source:        Windows Error Reporting
Date:          26/03/2013 15:21:01
Event ID:      1001
Task Category: None
Level:         Information
Keywords:      Classic
User:          N/A
Computer:      (removed)
Description:
Fault bucket 2985755835, type 1
Event Name: APPCRASH
Response: Not available
Cab Id: -721041670

Problem signature:
P1: devenv.exe
P2: 10.0.40219.1
P3: 4d5f2a73
P4: clr.dll
P5: 4.0.30319.269
P6: 4ee9ae83
P7: c00000fd
P8: 00194a5d
P9: 
P10: 

Attached files:
C:\Users\xxx\AppData\Local\Temp\WERE350.tmp.WERInternalMetadata.xml
C:\Users\xxx\AppData\Local\Temp\WERF0C9.tmp.appcompat.txt
C:\Users\xxx\AppData\Local\Temp\WERF108.tmp.mdmp

These files may be available here:
C:\Users\xxx\AppData\Local\Microsoft\Windows\WER\ReportArchive\AppCrash_devenv.exe_3f453f47c0d86c534010e7cf6788bb8f42fbcd_cab_144e2fda

Analysis symbol: 
Rechecking for solution: 0
Report Id: 69d0daee-9628-11e2-aeba-005056c00008
Report Status: 8
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Windows Error Reporting" />
    <EventID Qualifiers="0">1001</EventID>
    <Level>4</Level>
    <Task>0</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2013-03-26T15:21:01.000000000Z" />
    <EventRecordID>23554</EventRecordID>
    <Channel>Application</Channel>
    <Computer>(removed)</Computer>
    <Security />
  </System>
  <EventData>
    <Data>2985755835</Data>
    <Data>1</Data>
    <Data>APPCRASH</Data>
    <Data>Not available</Data>
    <Data>-721041670</Data>
    <Data>devenv.exe</Data>
    <Data>10.0.40219.1</Data>
    <Data>4d5f2a73</Data>
    <Data>clr.dll</Data>
    <Data>4.0.30319.269</Data>
    <Data>4ee9ae83</Data>
    <Data>c00000fd</Data>
    <Data>00194a5d</Data>
    <Data>
    </Data>
    <Data>
    </Data>
    <Data>
C:\Users\xxx\AppData\Local\Temp\WERE350.tmp.WERInternalMetadata.xml
C:\Users\xxx\AppData\Local\Temp\WERF0C9.tmp.appcompat.txt
C:\Users\xxx\AppData\Local\Temp\WERF108.tmp.mdmp</Data>
    <Data>C:\Users\xxx\AppData\Local\Microsoft\Windows\WER\ReportArchive\AppCrash_devenv.exe_3f453f47c0d86c534010e7cf6788bb8f42fbcd_cab_144e2fda</Data>
    <Data>
    </Data>
    <Data>0</Data>
    <Data>69d0daee-9628-11e2-aeba-005056c00008</Data>
    <Data>8</Data>
  </EventData>
</Event>