Help on Virtualbox for FreeBSD 9.1 amd64

[Ali Faiez Taha]

Dear Sir.

What I need to install virtualbox player in FreeBSD 9.1 AMD64 Desktop ?

I have configured the packages:

virtualbox-ose-4.3.24
virtualbox-ose-additions-4.3.24_1
virtualbox-ose-kmod-4.3.24

But there are erros when I start VirtulBox command:

RTR3InitEx failed with rc=-1912 (rc=-1912)

What I need to solve this ?

thanks.