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Dynamics 365 Community / Forums / Microsoft Dynamics CRM (Archived) / CRM Plugin Registratio...
Microsoft Dynamics CRM (Archived)

CRM Plugin Registration Tool Throws an Error After Unregistering and Reregistering Plugin

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Posted on by Community Member

I tested my plugin in Visual Studio by attaching the PluginRegistrationtool.dll to the process which allowed me to step into my code. I made some changes to my plugin code in Visual Studio then I built it and made sure it ran fine. I then decided to unregister my plugin in the Plugin Registration tool instead of updating it.  Now when I try to register my plugin I get the following error:

 At this time Microsoft Dynamics 365 requires version 4.6.1 of the .NET Framework for plugin assemblies. Rebuild this assembly using .NET Framework version 4.6.1 and try again.

I did not change the version of the .Net Framework for my plugin so I don't know what the problem could be. Please help point out what the problem might be and how to fix it, thanks.

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  • Verified answer
    gdas Profile Picture
    gdas 50,091 Moderator on at

    Hi ,

    Many people are facing similar issue very recently , not sure about the root cause but  try to rebuild plugin with .NET framework  4.5.2  , hope your problem will be resolved.

    Take a look below article posted by Alex.

    community.dynamics.com/.../at-this-time-microsoft-dynamics-365-requires-version-4-6-2-of-the-net-framework-for-plugin-assemblies

  • Verified answer
    Community Member Profile Picture
    Community Member on at

    Hi, thank you for your reply. I changed the .Net framework to 4.5.2 and it is now working.

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