I've recently had my car tuned by someone else, using a different software package on my 98 Grand Prix.
I downloaded the bin onto my laptop twice and it's coming up with the same results.
I can't view - "edit/engine diagnostics/DTC's" properly.
The only DTC that shows up there is #283.
I have sent this .bin to the tuner and he's able to see it properly as I had to get him to remove the P0300 light for me.