www.makemkv.com

MY ORDER IS FROM 2019 PAID FOR PERPETUAL SITE AFTER THIS LATEST PROBLEM WILL NOT RECOGNISE MY NUMBER. BOUGHT THROUGH PEVIOUS FINANCE GUIPIN SOFT ORDER NO89101062 ON2019-01-07,ANY ONE HERE CAN HELP THANKS JERRY M

Any registration key issued must be handled by the author, Mike, at support@makemkv.com . He's got a complete list of keys sent out, and can work from the email used to buy the key.

I don't recognize the company "Guipin Soft", so it's possible you're original purchase of MakeMKV was through a third-party, but Mike would still have the key information.

thanks i found out it was from 2checkout.com who handled giunpin soft of ireland i think so 6 years ago anyway thanks again jerry m.