Hi
I have been able reproduce the error in the following scenario:
* A virtual machine on vmware player 5.0.1.
* I shut the machine by a kill signal
* Reboot the host
* When you open it again, load the file but does not start generating a DMP and an error "2013-04-29T20: 12:16.041 +02:00 | vmplayer | I120: [msg.dictionary.load.openFailed] Can not open file" ace . dat "Unknown Error 2 (0x2)."
I've solved unregistering the machine and re-registering (care, shares loses hgfs)
regards