For a .NET Assembly Business Logic Handler, the .NET Assembly name should be the name of a valid assembly in '%1!s!' that ...

For a .NET Assembly Business Logic Handler, the .NET Assembly name should be the name of a valid assembly in '%1!s!' that contains the class that implements the Microsoft.SqlServer.Replication.BusinessLogicSupport.BusinessLogicModule interface. Check the registration of the business logic handler to make sure the .NET Assembly name was specified correctly.