Forgotten my username
It's been a year since I last used Zotero, and I've bought a new computer since then. In setting it up and syncing my library I need to enter my user name, but I can't remember what it is. I can successfully log in here, but not on the syncing pane. I've tried resetting the password; I've tried using my account name as it appears on this page, I've tried my email address - all to no avail. Can anyone tell me how I can find my username?