If you try to Write to an ECU and see an error message saying "You do not have any bin file definition keys", please ensure you have followed the procedure for downloading Bin File Definitions. If you have completed this procedure and the Bin File Definitions are still not available, please Open a new Ticket. 

If you have written to this ECU before and receive this message, then you may have had a partial write failure to the ECU. Please attempt to read the ECU, go to Tools > Send Bin File to Woolich Racing and Open a Support Ticket. 

Opening Bin File Definitions - Video Tutorial
How to Purchase Bulk Bin File Definition Keys
How do I purchase Bin File Definitions for use within the WRT software?
How do I gain access to Bin File Definitions I have purchased for the Woolich Racing Tuned software?
Why are there several Bin File Definitions listed for a ECU Part Number?
If I purchase a Bin File Definition from you, can I on-sell it once I’m done with it?
Do I need to purchase the relevant Bin File Definition in order to access to a particular MapShare?
What Bin File Definitions are free with the WRT software?
I have a bike/ECU that was flashed by another Woolich tuner, how do I transfer the Key to my account
Why do I need to buy a Bin File Definition? I already own the Bin File in my ECU.
Returning unused Bin File Keys - Key Return Policy
I have a bike/ECU that was flashed by another Woolich tuner, how do I transfer the Key to my account?