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AcquireTokenInteractive no longer working on this account

Daniel Manchester 1 Reputation point
2022-07-11T14:58:15.14+00:00

Up until today I have been able to get a new refresh token for my UWP application using AcquireTokenInteractive on tenant admin@idylab.onmicrosoft.com . Today I am getting an error: "You are using TLS 1.0 ... which are deprecated ... I can use the same application on the same machine to refresh against other tenant accounts but not this one.

Thanks for your help

Daniel

Microsoft Graph
Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
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  1. Vicky Kumar (Mindtree Consulting PVT LTD) 1,166 Reputation points Microsoft Employee
    2022-07-12T18:46:43.163+00:00

    Thanks for the update , You’ll get connectivity issues if you are using an app that targeted an old version of .NET and you haven’t set SchUseStrongCrypto. Please review the .NET guidance page ( https://learn.microsoft.com/en-us/dotnet/framework/network-programming/tls ) to understand how you can update the version of .NET you are targeting.

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