Elias, Are you running any firewall on the box where you installed SD 5? The OVC scrip needs to be allowed if you are running Firewall. Try disabling the F/Wall and try ovc -start Let us know how you go.
Hi Elias You need to uninstall and reinstall the S/W. And also try to download the software again. The earlier version had some issues (any one correct me If I am wrong) but I used different media and works find.