VirtualBox Issue on 16.04

[Rui Óscar]

Hello,


I upgraded 15.10 to 16.04, after that i found a few problemes with some software (Ex: Kleopatra, Amarok, …).
At the moment i need to run a Windows guest on VirtualBox 5.0.18, after clicking on “Start” i received this error message:




The device helper structure version has changed.
If you have upgraded VirtualBox recently, please make sure you have terminated all VMs and upgraded any extension packs. If this error persists, try re-installing VirtualBox. (VERR_PDM_DEVHLPR3_VERSION_MISMATCH).

Código do Resultado:	NS_ERROR_FAILURE (0x80004005)
Componente:	ConsoleWrap
Interface:	IConsole {872da645-4a9b-1727-bee2-5585105b9eed}

Have anyone found the same issue ?
Thanks for your help ….

[geezer]

Running 15.10 also. Upgraded today on both the laptop and desktop. Both upgrades went through fine.

Running Virtual Box only on the desktop with Windows 10. Before I did the upgrade to 16.04 I backed up everything and made sure that VBox was not running (no specific reason, just did not want anything possibly interfering with the upgrade.
Upgrade complete, reboot and ran VBox - no problem.