Hi Mary, I'm taking your enquiry over from my colleague to explain that the standalone version you have (9 Professional, Pervasive) is not compatible with Windows 10 and simply won't work on Windows 10 PC. So we wouldn't even take payment to try, as it would be a waste of your money.
If you're a single user with no Windows Server, then the only option open to you is to move a single Address Book (database) into Maximizer's "CRM Live" cloud environment. So may I communicate further with you on that via the email address you registered with MaxTalk?