Erreur E_NOINTERFACE

[Stefmimi]

Hello,

I have a problem with the update 4.2.8-83876
When I start virtualbox, I have the message "Echec de la création de l'objet COM de virtualbox, le programme va s'arrêter".
Code : E_NOINTERFACE (0x80004002)
The log is
00:00:05.912000 Watcher ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={3b2f08eb-b810-4715-bee0-bb06b9880ad2} aComponent={VirtualBox} aText={The object is not ready}, preserve=false

Could you help me ?

Thanks

[Perryg]

Un-install VirtualBox, reboot, then install the new version.

[Stefmimi]

I have try many times, but it's not resolve the problem

[Stefmimi]

Hello,
Il have try many modification but Il have already the problem.
Can you help me ?

[mpack]

This error message, as far as I know, usually indicates an installation problem. For example installing as one user account, then trying to use it from another.

Try uninstalling VirtualBox, then reinstall into the correct user account. Make sure to use "Run as administrator" to run the installer.

[noteirak]

Did you install with administrator rights or used an elevated prompt or said yes to the UAT message?
Did you trying installing the latest version of Virtualbox?

[Stefmimi]

Yes I have verified the rigths and I'm administraotr of my PC.
I have also try with the 4.2.10 version