USer keeps getting locked out

A users keeps getting account locked because he doesn't remember where he last logged on and then he changed his password . now he gets locked out because hes logged in somewhere with the old password . How can I find where he is logged in at
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Hello ThereSystem AdministratorCommented:
Set that user cannot change the password and that password never expires.
Hello ThereSystem AdministratorCommented:
Also check on server -> Share and Storage Management -> Manage sessions
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Satish AutiSenior System AdministratorCommented:
Please check if user has logged in somewhere like mapped drive or any services with stored password.

Update that password.
gilnovSystems AdministratorCommented:
Try PSLoggedOn, part of the Sysinternals suite:

You can run it against a particular username and it will search the network neighborhood and tell you which computers the user is logged on to.
gilnovSystems AdministratorCommented:
Also, check to see if the user has saved any cached credentials with the old password on any computers he/she has logged onto.
Shaun VermaakTechnical SpecialistCommented:
Naveen SharmaCommented:
How to Detect Source of Account Lockouts in Active Directory: 

How to track and troubleshoot User Account Lockouts with LepideAuditor:

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gd6627Author Commented:
Thank you all for your help
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