title: C++ Application crash where to start looking? MSVCR90.dll
body: <p>This is a very open ended question and I am really just looking for how to approach locating the issue.</p>
  
  <p>The application runs for a day or so and then will crash while being used.  The point in the application that it crashes is not the same each time.  The memory that the application is using is not increasing.</p>
  
  <p>C++ is not my standard dev language so any pointers would be appreciated.</p>
  
  <p>The run time error I am given is detailed below.  Having googled this I can see that <code>40000015</code> is a generic I don't know what has happened style error.  Is there anyway I can use the additional information (1-4) to assist in locating the issue?</p>
  
  <p>Any help is much appreciated!</p>
  
  <p>Thanks</p>
  
  <pre><code>Problem signature:
  Problem Event Name:         APPCRASH
  Application Name:           Main.exe
  Application Version:        1.1.10.0
  Application Timestamp:      5278d640
  Fault Module Name:          MSVCR90.dll
  Fault Module Version:       9.0.30729.4940
  Fault Module Timestamp:     4ca2ef57
  Exception Code:             40000015
  Exception Offset:           0005beae
  OS Version:                 6.1.7601.2.1.0.256.48
  Locale ID:                  2057
  Additional Information 1:   3793
  Additional Information 2:   379382cf89267e4a4b730ab2a7cc6828
  Additional Information 3:   f05b
  Additional Information 4:   f05b042c097ccdb870355bd0f539be8d
  
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