Events Just before the crash:
1:41:49 Volume C: (\Device\HarddiskVolume4) is healthy. No action is needed.
1:41:50 File System Filter 'FileCrypt' (10.0, 2013-05-08T07:49:03.000000000Z) has successfully loaded and registered with Filter Manager.
1:41:50 File System Filter 'npsvctrig' (10.0, 2070-05-05T09:38:28.000000000Z) has successfully loaded and registered with Filter Manager.
1:41:50 The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly.