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Dynamics 365 Community / Forums / Microsoft Dynamics CRM (Archived) / an unsecured or incorr...
Microsoft Dynamics CRM (Archived)

an unsecured or incorrectly secured fault was received from the other party authentication failure when Multifactor Authentication Enabled

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Posted on by Vallamreddy VenuGopal 80

Hi There,

we do data import from CRM entities into SQL Server database for our internal reporting purposes. Till recently, we were able to do it without any issues. But recently, we have enabled Multi factor Authentication(MFA) for the account that we use to import data. We needed to enable MFA on this account for some reasons. After MFA enabled, the C# application that imports data is throwing "an unsecured or incorrectly secured fault was received from the other party authentication failure" error. In the inner exception details "Authentication failure" is there. Can somebody please suggest on how to resolve this in the C# application?

Thanks,

Venu

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I have the same question (0)
  • Suggested answer
    Dynamics365 Rocker Profile Picture
    Dynamics365 Rocker 7,755 on at

    User you are using for authentication should be system admin in CRM

  • Vallamreddy VenuGopal Profile Picture
    Vallamreddy VenuGopal 80 on at

    This account is already a system admin

  • Dynamics365 Rocker Profile Picture
    Dynamics365 Rocker 7,755 on at

    Also admin in SQL server?

  • Vallamreddy VenuGopal Profile Picture
    Vallamreddy VenuGopal 80 on at

    We are not using this account to insert data into sql server.

  • Suggested answer
    Nishant Rana Profile Picture
    Nishant Rana 11,325 Microsoft Employee on at

    This might help

    nishantrana.me/.../

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