VirtualBox error: Kernel driver not installed (rc=-1908)

(CentOS 6.x )  VirtualBox error: Kernel driver not installed (rc=-1908)

yum update kernel
yum install kernel-devel

reboot 

       ติดตั้ง DKMS

สำหรับ Version 64 bit   ให้สั่ง
# wget http://mirror1.ku.ac.th/redhat/el6/en/x86_64/rpmforge/RPMS/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm

        # Link สำรอง http://pkgs.org/centos-6-rhel-6/repoforge-x86_64/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm/download/

# rpm -ivh rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm
# yum install fuse fuse-ntfs-3g dkms dkms-fuse -y

สำหรับ Version 32  bit  ให้สั่ง
# wget http://mirror1.ku.ac.th/redhat/el6/en/i386/rpmforge/RPMS/rpmforge-release-0.5.2-2.el6.rf.i686.rpm
# rpm -ivh rpmforge-release-0.5.2-2.el6.rf.i686.rpm
# yum install fuse fuse-ntfs-3g dkms dkms-fuse –y

    run  /etc/init.d/vboxdrv setup