While initializing VirtualBox on a MacBook I received a critical error message

Hi,
While initializing Virtual Box on a Matchbook I received a critical error message with Darwin mark smac 9.3.0 Darwin Kernel.
I started it as an administrative user. I reinstalled it several times but no result.
If you have any idea regarding the problem, please help me.
Thanks in advance.

VirtualBox – Critical Error
Failed to initialize COM or to find the VirtualBox COM server. Most
likely, the VirtualBox server is not running or failed to start.
The application will now terminate.
Callee RC: 0x80004005
OK
