Lo-Fi Games

I'm in quite a pickle.

I've bought Kenshi over a year ago, and still had the old 0.20 release installed. Having downloaded and installed 0.44, it works great.
But I forgot my key. Even more so I don't recall where I bought it from.

Since the latest 0.44 works just perfect, it means it's still somewhere in my registry. But where might I find it?

You won't find it on your PC.

If you don't remember where you bought it from, it probably is from BMTmicro, so search for "Kenshi Product Information" (or BMT Micro Orders (orders@bmtmicro.com)) in your emails and if you didn't delete the mail, you should find it.