VM VirtualBox Manager has stop working

[pieterselmec]

I am running windows server 2008 R2 Standard, with VirtualBox 4.1.18 with 2 Windows XP clients.

VirtualBox keeps on crushing. Even after rebooting the server.

Here are the log of one off the VirtualBox clients.

Windows event log.
Faulting application name: VirtualBox.exe, version: 4.1.18.0, time stamp: 0x4fce11de
Faulting module name: ntdll.dll, version: 6.1.7601.17725, time stamp: 0x4ec4aa8e
Exception code: 0xc0000374
Fault offset: 0x00000000000c40f2
Faulting process id: 0x18ac
Faulting application start time: 0x01cd7a1eaae087cc
Faulting application path: C:\Program Files\Oracle\VirtualBox\VirtualBox.exe
Faulting module path: C:\Windows\SYSTEM32\ntdll.dll
Report Id: fa8095f6-e614-11e1-ac75-68b599520114

[Perryg]

Code: Select all

HWACCM: No VT-x or AMD-V CPU extension found. Reason VERR_VMX_MSR_LOCKED_OR_DISABLED

This usually means that you either do not have hardware-v enabled in your bios, or something is preventing it from being used.
Do you have hyper-v installed?

[pieterselmec]

There was actually two settings I had to change in the Bios. It seems to work now. Thank You.

[michaln]

Code: Select all

HWACCM: No VT-x or AMD-V CPU extension found. Reason VERR_VMX_MSR_LOCKED_OR_DISABLED

This usually means that you either do not have hardware-v enabled in your bios, or something is preventing it from being used.
Do you have hyper-v installed?

But why would that make the VM manager crash? If it does, someone needs to open a ticket and supply a crash dump...