From what i have done before and just done, i was able to just copy the key in the profile that has multiple subkeys underneath it that equal the number of accounts i have, labled
HKEY_USERS\S-1-5-21-1644491937-790525478-725345543-1003\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Doug 3/08\9375CFF0413111d3B88A00104B2A6676
It moved all my accounts and i didnt even have to input my passwords.
HKEY_USERS\S-1-5-21-1644491937-790525478-725345543-1003\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Doug 3/08\9375CFF0413111d3B88A00104B2A6676
It moved all my accounts and i didnt even have to input my passwords.