vdi file destroyed

[pk6610]

So my .vdi has become empty - 0B size, checked with hex viewer. There is E_ACCESSDENIED entry at the very end of log from last proper run of my machine (previous log does not have this). Also modification date on the vdi file matches that of said log.

I understand that this error may be not reproducible but seems to me like a possible very major flaw. I have never tampered with disk file in any way and didn't notice any similar incidents on my hardware.

I'm on windows 8.1, client was Linux Manjaro.

Thank you

[aeichner]

Never seen such a report before, are you sure there isn't a hardware issue involved, like a failing drive or some filesystem corruption? Can you also attach a VBoxSVC.log from the host where the issue occurred?

[pk6610]

I have attached requested file. I'm also willing to blame it on hardware or the system though I had no issues with it nor ever lost a file like that. I thought maybe logs have something that catches the eye.