Day: January 20, 2016

Correcting a Duplicate User in Microsoft Dynamics CRM



It was the perfect storm that unfurled to cause this commotion that had us spinning our wheels for a while. A User left the company and had been deactivated in CRM (we’ll call this record User1). Due to policy (I’m guessing policy, as I have heard the practice is not recommended) the user Account was deleted in Active Directory (AD). Well, lo and behold, this User decided to return to the company within a few months of leaving. When the Administrator attempted to reactivate the User within CRM, they were unable to because the User was no longer in AD; the User was added again in CRM (the new User record will be User2). After this the User was once again set up within AD, but any attempt to log into CRM failed.

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