'Application has not been installed by the administrator of the tenant or consented to by any user in the tenant. Authentication error

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Error while connecting an azure bot to the server.



Solution 1:[1]

  • Check the Guest user settings Navigate to the Azure Active Directory in tenant A (Admin) -> User settings -> Manage external collaboration settings
    set Guest users permissions are limited to No

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Navigate to the Azure Active Directory in tenant A (Admin) -> Enterprise applications -> User settings
set Users can consent to apps accessing company data on their behalf to Yes.

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Please refer about the member user and guest user and Solution for the similar issue for more information

Sources

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Source: Stack Overflow

Solution Source
Solution 1 HarshithaVeeramalla-MT