Is it possible to reset passwords and unlock accounts in AD using Nintex 2013?
Possibly using nintex live and authenticating using windows live account for authentication to start the process?
this depends on the Nintex Version you're using. If you're using the Enterprise Version you can update the AD user by setting the properties "Account activation" and "Password" for the user:
I don't really understand the second part with Nintex Live and the Windows Live account.
Could you give further information about what you want to do?
Retrieving data ...