Hello,
I've setup a virtual machine on a new laptop trying to run Windows 7 but getting the following error:
Failed to open a session for the virtual machine.
Failed to load R0 module C:\Program Files\Oracle\VirtualBox/VMMR0.r0: SUP_IOCTL_LDR_OPEN failed (VERR_LDR_GENERAL_FAILURE).
Failed to load VMMR0.r0 (VERR_LDR_GENERAL_FAILURE).
Result Code:
E_FAIL (0x80004005)
Component:
ConsoleWrap
Interface:
IConsole {872da645-4a9b-1727-bee2-5585105b9eed}
I've tried all suggestions in previous threads. Currently I have 6.1.28 and I have the Ext packs installed as well. Any help would be greatly appreciated.
Error Starting Virtual Machine
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- Site Moderator
- Posts: 20945
- Joined: 30. Dec 2009, 20:14
- Primary OS: MS Windows 10
- VBox Version: PUEL
- Guest OSses: Windows, Linux
Re: Error Starting Virtual Machine
Rolling back to 6.1.26 was suggested in these other threads. That did not work for you?Mobile EIC wrote:I've tried all suggestions in previous threads. Currently I have 6.1.28
What host OS are you running?
Re: Error Starting Virtual Machine
I had the same issue running Windows 10 20H2 with VirtualBox 6.1.2x and a Ubuntu guest.
I had to rollback as far as 6.1.16 in order to get the issue resolved - it seems like this may be a regression of a previous fix for HyperV - I only encountered this issue once I enabled HyperV on the host machine.
I had to rollback as far as 6.1.16 in order to get the issue resolved - it seems like this may be a regression of a previous fix for HyperV - I only encountered this issue once I enabled HyperV on the host machine.
Re: Error Starting Virtual Machine
Looks like this may be fixed in 6.1.30
VMM: Fixed 6.1.28 regression preventing VMs starting when using Hyper-V mode on Windows 10
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- Posts: 2
- Joined: 19. Nov 2021, 16:47
Re: Error Starting Virtual Machine
The rollback worked. Thanks