Rajeev Pentyala – Technical Blog on Power Platform, Azure and AI

Other day I got an error while registering a new Plug-in assembly

Reason:

• Its Plug-in assembly .Net Framework version issue.
• My plug-in class library defaulted to 4.6.1 version where as Dynamics 365 requires version 4.5.2 of the .NET Framework for plugin assemblies

Fix:

• Its a simple fix, open your Plug-in ‘Class library’ project in Visual Studio
• Go to Properties and change the .Net Framework to 4.5.2

• Save and Build solution
• Try registering the plug-in and it should work now.

🙂