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我正在使用带有 .NET 4.0 的 WebBrowser 控件并出现随机崩溃。应用程序崩溃的时间各不相同，尽管应用程序的使用完全相同。

下面是windows提供的问题描述：

   <EventType>APPCRASH</EventType>
   <Parameter0>MyApp.vshost.exe</Parameter0>
   <Parameter1>11.0.50727.1</Parameter1>
   <Parameter2>5011d445</Parameter2>
   <Parameter3>mshtml.dll</Parameter3>
   <Parameter4>9.0.8112.16476</Parameter4>
   <Parameter5>5126ee6c</Parameter5>
   <Parameter6>c0000005</Parameter6>   
   <Parameter7>00262cd4</Parameter7>

我该如何调试这个问题？我尝试打开转储文件，但我得到的堆栈跟踪并没有什么用处（是吗？）：

    ntdll.dll!_NtRaiseException@12()  + 0x12 bytes  
ntdll.dll!_NtRaiseException@12()  + 0x12 bytes  
wininet.dll!_ResizeBuffer@12()  + 0x40 bytes    
mshtml.dll!RaiseFailFastExceptionFilter()  + 0x24 bytes 
mshtml.dll!GlobalWndProc()  + 0x4562d bytes 
msvcrt.dll!@_EH4_CallFilterFunc@8()  + 0x12 bytes   
ntdll.dll!ExecuteHandler2@20()  + 0x26 bytes    
ntdll.dll!ExecuteHandler@20()  + 0x24 bytes 
ntdll.dll!_RtlDispatchException@8()  + 0xd3 bytes   
ntdll.dll!_KiUserExceptionDispatcher@8()  + 0xf bytes   
mshtml.dll!CHtmParse::Prepare()  + 0x2f bytes   
mshtml.dll!CHtmPost::Broadcast()  + 0xf bytes   
mshtml.dll!CHtmPost::Exec()  + 0xbd bytes   
mshtml.dll!CHtmPost::RunNested()  + 0x6e bytes  
mshtml.dll!CHtmLoad::Write()  + 0x165 bytes 
mshtml.dll!CHtmCtx::Write()  + 0x2a bytes   
mshtml.dll!CDocument::write()  + 0x185 bytes    
mshtml.dll!Method_void_SAFEARRAYPVARIANTP()  + 0x30 bytes   
mshtml.dll!CBase::ContextInvokeEx()  + 0x1e5 bytes  
mshtml.dll!CBase::InvokeEx()  + 0x2b bytes  
mshtml.dll!DispatchInvokeCollection()  - 0x166e80 bytes 
mshtml.dll!CDocument::InvokeEx()  + 0xcb bytes  
mshtml.dll!CBase::VersionedInvokeEx()  + 0x37 bytes 
mshtml.dll!CBase::PrivateInvokeEx()  + 0x4d bytes   
mshtml.dll!CBase::varInvokeEx()  + 0x44 bytes   
jscript9.dll!HostDispatch::CallInvokeEx()  + 0xca bytes 
jscript9.dll!HostDispatch::InvokeMarshaled()  + 0x3d bytes  
jscript9.dll!HostDispatch::InvokeByDispId()  + 0x1dc bytes  
jscript9.dll!DispMemberProxy::DefaultInvoke()  + 0x22 bytes 
jscript9.dll!DispMemberProxy::DefaultInvoke()  + 0x20 bytes 
jscript9.dll!Js::JavascriptFunction::CallFunction()  + 0x87 bytes   
jscript9.dll!Js::InterpreterStackFrame::OP_CallFld()  + 0x4d bytes  
jscript9.dll!Js::InterpreterStackFrame::Process()  - 0x190f7 bytes  
jscript9.dll!Js::InterpreterStackFrame::ProcessThunk()  + 0x65 bytes    
jscript9.dll!Js::InterpreterStackFrame::InterpreterThunk()  + 0x15c bytes   
jscript9.dll!Js::JavascriptFunction::CallFunction()  + 0x87 bytes   
jscript9.dll!Js::JavascriptFunction::CallRootFunction()  + 0xa9 bytes   
jscript9.dll!ScriptSite::CallRootFunction()  + 0x4f bytes   
jscript9.dll!ScriptSite::Execute()  + 0x5f bytes    
jscript9.dll!ScriptEngine::ExecutePendingScripts()  + 0xf328 bytes  
jscript9.dll!ScriptEngine::ParseScriptTextCore()  + 0x2d6 bytes 
jscript9.dll!ScriptEngine::ParseScriptText()  + 0x7a bytes  
mshtml.dll!CActiveScriptHolder::ParseScriptText()  + 0x3384 bytes   
mshtml.dll!CScriptCollection::ParseScriptText()  + 0x1fa bytes  
mshtml.dll!CScriptData::CommitCode()  - 0xfc bytes  
mshtml.dll!CMarkup::CommitQueuedScripts()  - 0x1c7625 bytes 
mshtml.dll!CMarkup::CommitQueuedScriptsInline()  - 0x18e954 bytes   
mshtml.dll!CMarkup::UnblockScriptExecutionHelper()  + 0x8d bytes    
mshtml.dll!CMarkup::UnblockScriptExecution()  + 0x63 bytes  
mshtml.dll!CScriptData::EnsureScriptDownloadLeft()  + 0x54 bytes    
mshtml.dll!CScriptData::OnDwnChan()  + 0x5a4 bytes  
mshtml.dll!CScriptData::OnDwnChanCallback()  + 0xe bytes    
mshtml.dll!CDwnChan::OnMethodCall()  + 0x1f bytes   
mshtml.dll!GlobalWndOnMethodCall()  + 0xf8 bytes    
mshtml.dll!GlobalWndProc()  + 0x451fa bytes 
user32.dll!_InternalCallWinProc@20()  + 0x23 bytes  
user32.dll!_UserCallWinProcCheckWow@32()  + 0xb7 bytes  
user32.dll!_DispatchMessageWorker@8()  + 0xed bytes 
user32.dll!_DispatchMessageW@4()  + 0xf bytes   
[Managed to Native Transition]  
WindowsBase.dll!System.Windows.Threading.Dispatcher.TranslateAndDispatchMessage(ref System.Windows.Interop.MSG msg) + 0x20 bytes    
WindowsBase.dll!System.Windows.Threading.Dispatcher.PushFrameImpl(System.Windows.Threading.DispatcherFrame frame = {System.Windows.Threading.DispatcherFrame}) + 0x94 bytes 
WindowsBase.dll!System.Windows.Threading.Dispatcher.PushFrame(System.Windows.Threading.DispatcherFrame frame) + 0x37 bytes  
WindowsBase.dll!System.Windows.Threading.Dispatcher.Run() + 0x20 bytes  
PresentationFramework.dll!System.Windows.Application.RunDispatcher(object ignore) + 0x14 bytes  
PresentationFramework.dll!System.Windows.Application.RunInternal(System.Windows.Window window) + 0x105 bytes    
PresentationFramework.dll!System.Windows.Application.Run(System.Windows.Window window) + 0x24 bytes 
PresentationFramework.dll!System.Windows.Application.Run() + 0x1c bytes 
MyApp.exe!My.Namespace.App.Main() + 0x9c bytes
[Native to Managed Transition]  
[Managed to Native Transition]  
mscorlib.dll!System.AppDomain.nExecuteAssembly(System.Reflection.RuntimeAssembly assembly, string[] args) + 0x9 bytes   
mscorlib.dll!System.AppDomain.ExecuteAssembly(string assemblyFile, System.Security.Policy.Evidence assemblySecurity, string[] args) + 0x61 bytes    
Microsoft.VisualStudio.HostingProcess.Utilities.dll!Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly() + 0x27 bytes  
mscorlib.dll!System.Threading.ThreadHelper.ThreadStart_Context(object state) + 0x6f bytes   
mscorlib.dll!System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, object state, bool preserveSyncCtx
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