Delphi Windows服务和WER（应用程序崩溃）

We have a Delphi windows service application (32bit), at one customer a complete application crash sometimes occurs, and the only thing we see is in the windows application log, the application it kicked out and doesn't appear to "see" any exception before it gone. Following the crash the Windows Error Reporting (WER) system generates a bunch of reports and some memory dump files, the report.wer is shown below.We have a Delphi windows service application (3