[DTS.Pipeline] Warning: The output column “PlayerID” (1949) on output “Output 0″ (1193) and component “IQC Player” (1170) is not subsequently used in the Data Flow task. Removing this unused output column can increase Data Flow task performance.

Thought I followed all steps correctly, but must be missing something. Here is the script code:

' Microsoft SQL Server Integration Services user script component
' This is your new script component in Microsoft Visual Basic .NET
' ScriptMain is the entrypoint class for script components

Imports System
Imports System.Data
Imports System.Math
Imports Microsoft.SqlServer.Dts.Pipeline.Wrapper
Imports Microsoft.SqlServer.Dts.Runtime.Wrapper
Imports System.Data.Odbc

Public Class ScriptMain
Inherits UserComponent

Dim mySQLConn As OdbcConnection
Dim sqlCmd As OdbcCommand

Public Overrides Sub AcquireConnections(ByVal Transaction As Object)
mySQLConn = CType(Me.Connections.IQModel.AcquireConnection(Nothing), OdbcConnection)
End Sub

Public Overrides Sub Input0_ProcessInputRow(ByVal Row As Input0Buffer)

sqlCmd = New OdbcCommand(“INSERT INTO IQC_Player on duplicate key update PlayerID=” & Row.PlayerID & “')”, mySQLConn)
sqlCmd.ExecuteNonQuery()

End Sub

Public Overrides Sub ReleaseConnections()
Me.Connections.IQModel.ReleaseConnection(mySQLConn)
End Sub
End Class

Any help is greatly appreciated.