[Users] Starting VM Error

Good Day All, I am running the latest version of oVirt for Fedora 18 (3.2.2) I have re-installed just in case but still get this error below : VM freenas is down. Exit message: internal error process exited while connecting to monitor: ((null):3390): Spice-Warning **: reds.c:3247:reds_init_ssl: Could not use private key file qemu-kvm: failed to initialize spice server . It is an All-In-One installation. Have no idea what certiciates are supposed to be where. Any help ? Much appreciated. Regards Shaun