There is no other way !! We have to Reconfigure !!Satheshwaran Manoharan | Exchange 2003/2007/2010 | Blog:http://www.careexchange.in | Please mark it as an answer if it really helps you

I agree with Satheshwaran. You need to reconfigure. Thanks, Evan Evan Liu TechNet Community Support

Hi, We have recently reconfigured domain as preveous domain is not working properly.We have created new domain with same domain name and user accounts that are in old domain.Now users could login with their old profiles but on server we are getting Netlogon events 5513. How to get rid of these events without losing user profile.as I have searched on web and found that all client machines should be rejoin to new domain.But I have tried on 2 machines on which I had to reconfigure whole user profile. Is there any way to resolve it without losing preveous file with outlook data file.As We have about 80-100 users.It is very difficult to rejoin all PCs and reconfigure profiles.