It's your Synthmasterlicensekey.txt file and it's in your KV331 Audio directory.

If it is not there here is how to get a license key:

http://synthmaster.com/synthmaster/documents/synthmasterplayerusermanual.pdf

I hope this helps and good luck.


Back in my day the only time we started panic buying was when the bartender shouted "last call"!

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware