Are you new to using VCE?
Try using this.It's an older version of VCE, but it's much easier to use and friendlier for newbies having trouble with the new VCE system.
Don't use RetroCheck, the new system has much more potential.
It's not like retrocheck breaks the new functions of VCE. If you are just starting out, it is probably a better way to learn just so you can understand how the events are interacting with each other.