The application is built base on WPF.
The application runs normally but there are five times crash in one year. Some crashes occurred during the application is being used, some are occurred when no body using it. No exceptions are thrown.
The application has handle all exception by
this.Dispatcher.UnhandledException += new DispatcherUnhandledExceptionEventHandler(MainWindow_UnhandledException);
"this" is the main window. But the MainWindow_UnhandledException never be called.
In wer files I found the following information
<ProblemSignatures>
<EventType>CLR20r3</EventType>
<Parameter0>myapp.exe</Parameter0>
<Parameter1>1.0.0.11</Parameter1>
<Parameter2>51bef239</Parameter2>
<Parameter3>System</Parameter3>
<Parameter4>2.0.0.0</Parameter4>
<Parameter5>4db90c9f</Parameter5>
<Parameter6>3bc8</Parameter6>
<Parameter7>ec</Parameter7>
<Parameter8>System.IO.IOException</Parameter8>
</ProblemSignatures>
and in report.wer the last of "LoadedModule" value is different
the values are
| 1. C:\Windows\System32\provsvc.dll |
| 2. C:\Windows\System32\provsvc.dll |
3. C:\Windows\assembly\GAC_32\System.Transactions\2.0.0.0__b77a5c561934e089\System.Transactions.dll Anyone met the same problem before? Thanks for any reply. |