[Bug] {"code":"0x80040265","message":"Error in DocumentManagementIntegration: Could not load file or assembly 'Microsoft.Identity.Client, Version=4.61.3.0, Culture=neutral, PublicKeyToken=0a613f4dd989e8ae' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)","@Microsoft.PowerApps.CDS.ErrorDetails.ApiExceptionSourceKey":"Plugin/$Microsoft.Crm.Workflow.Services.ProxyCustomActivity","@Microsoft.PowerApps.CDS.ErrorDetails.ApiStepKey":"3abd7e64-8b32-ef11-8e4e-000d3acb86b9" about microsoft-authentication-library-for-dotnet

[bgavrilMS]

This is a setup authoring error, not an MSAL issue. Check your build system.

[bgavrilMS]

Also, we strongly recommend that you use Microsoft.Identity.Web for ASP.NET website, not MSAL

[MOHAMMEDFAKHRI]

Hi, your recommendation is primarily targeted towards web applications rather than CRM plugins or custom actions​. We are getting this error in CRM Custom Action.

[bgavrilMS]

@MOHAMMEDFAKHRI - you are probably using a custom build environment. We cannot help - please reach out to engineers in your team who deal with this. If this is not the case, please post your csproj.

MSAL SDK can easily be referenced from any normal .NET / Visual Studio project.