title: C# windows application crashing suddenly without any error message
body: <p>My application started crashing suddenly without any proper message.</p>
  
  <p>The application was built in ANY CPU and was running on 64 bit machine.</p>
  
  <p>At the time of crash, it was using around <code>1.5GB</code> of memory.</p>
  
  <p>The project is storing it all operational process in <code>SQLCe4.0</code> as back-end database and the project size was almost around <code>2.8 GB</code>.</p>
  
  <p>When I checked Windows event viewer the message was like this :</p>
  
  <pre><code>Problem signature: 
    Problem Event Name: APPCRASH 
    Application Name: MyApp.exe 
    Application Version: 2.7.710.1137 
    Application Timestamp: 51dcf6b1 
    **Fault Module Name: StackHash_6bac** 
    Fault Module Version: 0.0.0.0 
    Fault Module Timestamp: 00000000 
    Exception Code: c0000005 
    Exception Offset: 000000007782000a 
    OS Version: 6.1.7601.2.1.0.256.1 
    Locale ID: 1033 
    Additional Information 1: 6bac 
    Additional Information 2: 6bac59273bcf6f09b20009b5873b0c76 
    Additional Information 3: 2600 
    Additional Information 4: 2600c3cc88a8c9bf041ae82fe9962258 
  </code></pre>
  
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  <p>I am unable to figure out what is the exact cause of failure.</p>
  
  <p>Any help will be appreciated.</p>