www.makemkv.com

Sorry if this has been answered before.
I registered makemkv but would like to file away my key in case I need to reinstall the app or install it on another computer. For the life of me, I can't remember in what form the key came to me. I assume it was in an email but I can't find anything in my inbox. What is the "from" address or subject of the email? Or was it not an email?

If your MakeMKV install is registered, the easiest way is to open MakeMKV, go up to Help -> Register on the top menubar. A window will show up with your current key.

As for email, my key was sent by "PayPro Global" with the address: sales @ payproglobal.com though keep in mind, my purchase email was dated a few years back and the address may be different.

Thanks. I should have thought of that .
Email address has changed, I think. I don't have anything from paypro. No matter, I can grab the key the other way.