OpenVPN won't start - missing files

I have licensed version of System Admin and am trying to run OpenVPN. However OpenVPN daemon on the server won’t start. Logging shows missing files:

Jul 23 12:07:47 pbx openvpn[2962]: Options error: --ca fails with ‘sysadmin_ca.crt’: No such file or directory
Jul 23 12:07:47 pbx openvpn[2962]: Options error: --cert fails with ‘sysadmin_server1.crt’: No such file or directory
Jul 23 12:07:47 pbx openvpn[2962]: Options error: --crl-verify fails with ‘sysadmin_crl.pem’: No such file or directory
Jul 23 12:07:47 pbx openvpn[2962]: Options error: Please correct these errors.
Jul 23 12:07:47 pbx openvpn[2962]: Use --help for more information.

These files aren’t in the /etc/openvpn directory on the system. I’ve tried to disable and re-enable the module. sysadmin_server1.key and sysadmin_server1.conf are there and get regenerated when I re-enabled the module.

Any idea on how to regenerate these missing files?