They look like the are the same as the subVI's you posted back in message #1. Did you fix them? I described the problem you will have back in message #4. If when you start your program, the first of the sync bytes isn't the next one coming into the buffer, you'll probably never synchronize with your message. Crossrulz gave you a scenaro of how you should be executing these commands.
EDIT: Attached a VI that implements Crossrulz's method.
This forum you are posting on is almost two years old and may not get the attention needed. Please create a new forum post with your issue description and feel free to reference this forum for context. Thanks!