Hi there,
The encoder blueprint is actually stored in the system registry. However, if you'd like to copy it to a different system, simple press the "Share Encoder" button and then copy and paste the mappings into a plain text document. Unfortuantely, you'll have to retype the mappings again (first release, what can I say

) unless you backup the actual registry key in which case you can simply double click on the exported key and everything will be copied over.
I could explain that method to you if you're interested