I originally bought a standalone license of 1P for Windows (v4.x). I believe I also upgraded* to a 1password.com account (and when I ask the system to send me account details, it emails me something that has the beginning of a secret key, so I assume I have one). I can't access account details, because it wants my secret key, and I have no idea what it is (apart from the beginning that I got in the email). I can't find anything that looks like an Emergency Kit on my computer. How can I (a) determine whether I really do have a 1Password account and (b) assuming I do, get access to it? Thanks.
*I don't know if it was really an upgrade, since the standalone still functions, but I responded to an email that made it sound as if the standalone version was going to be deprecated and a new account was the only way forward.
1Password Version: 18.104.22.1686
Extension Version: 22.214.171.124
OS Version: Windows 10
Sync Type: Not Provided