You need to reregister a previously registered plug-in package with your vCenter Server when certificate has been regenerated during the upgrade or migration process.

You can unregister the solution in the following way:


  1. In a Web browser, navigate to the Managed Object Browser of your vCenter Server.


  2. Log in with your vCenter Server credentials.
  3. On the ManagedObjectReference:ExtensionManager page, under Methods, click UnregisterExtension.
  4. On the void UnregisterExtension page, in the text box inside the Value column, enter the value for the key property of the Extension data object of your vSphere Web Client extension.
  5. Click Invoke Method to unregister the extension.

What to do next

Go to the solution registration page and register.