An instance of type 'Projectname.Controlname' was being created, and a valid license could not be granted for the type 'Projectname.Controlname'

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Error Message: An instance of type 'Projectname.Controlname' was being created, and a valid license could not be granted for the type 'Projectname.Controlname'
This problem occure when you add a licensed user control to the Windows Form in the same solution.

Question:
Do you use the Microsoft .NET Framework default license provider LicFileLiscenseProvider?