id	summary	reporter	owner	description	type	status	component	version	resolution	keywords	cc	guest	host
14176	Failed to open a session for the virtual machine	sinancetinkaya		"*********************************************************
Failed to open a session for the virtual machine Arch.

The virtual machine 'Arch' has terminated unexpectedly during startup with exit code 1 (0x1).  More details may be available in 'H:\FTP\VirtualBox VMs\Arch\Logs\VBoxStartup.log'.

Result Code: E_FAIL (0x80004005)
Component: Machine
Interface: IMachine {480cf695-2d8d-4256-9c7c-cce4184fa048}
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I have tried 4.3.26, 4.3.28 and latest beta 5.0 RC1.
I don't have KB3004394 installed.
To be sure, I have installed KB3024777 as well
I can't start any VM at all.
"	defect	new	other	VirtualBox 4.3.28				other	other