- Wed, Jun 26 2013 at 10:33 am #14345
- Thu, Jun 27 2013 at 2:11 am #14355Michael PietroforteKeymasterMember Points: 31,673Rank: 4
I got the same error message. It doesn’t matter if you install from the ISO or the VHD. You always get:
Your PC needs to restart.
Please hold down the power button.
Error code: 0x000000C4
The solution to the problem is this command:
"c:\Program Files\Oracle\VirtualBox\VBoxManage.exe" setextradata [vmname] VBoxInternal/CPUM/CMPXCHG16B 1
You have to replace vname with the name of your Virtual Machine which you can find in the VirtualBox interface or with this command:
"c:\Program Files\Oracle\VirtualBox\VBoxManage.exe" list vms
Don’t forget to set the VM name in quotes if it contains blanks.
The command enables the CPU instruction CMPXCHG16B. More info here.
I tried it with the VHD of Windows Server 2012 R2 Preview and it with the ISO.+13
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