[MySQL] Unable to write data to the transport connection: An established connection was aborted by the software in your host machine.

Private Function StartRestore(ByVal i As Integer) As Boolean
    Dim kiosk_address As String = arr_sendkiosk.Item(i)
    Try
        kiosk_address = kiosk_address.Remove(0, 2)
        If objConn.IsNetworkAvailable(kiosk_address) Then
            AppendPositive("Reponse alive from " & kiosk_address & vbCrLf)
        End If
        If Not (isSchemaExist(kiosk_address)) Then
            CreateNewSchema(kiosk_address)
        Else
            DropExistedSchema(kiosk_address)
            CreateNewSchema(kiosk_address)
        End If
        Dim constring As String = "server=" & kiosk_address & ";user=myAdmin;pwd=" & udt_server.strUserPwd & ";database=" & udt_server.strDBName & ";port=3306;"
        AppendPositive("Start restoring database." & vbCrLf)
        Using conn As New MySqlConnection(constring)
            Using cmd As New MySqlCommand()
                Using mb As New MySqlBackup(cmd)
                    cmd.Connection = conn
                    conn.Open()
                    Try
                        mb.ImportFromFile(sqlpath)
                        AppendPositive("Restore success for " & kiosk_address & vbCrLf)
                        conn.Close()
                        Return True
                    Catch ex As Exception
                        conn.Close()
                        AppendNegative("Restore failed for " & kiosk_address & vbCrLf)
                        AppendNegative("Exception:-" & ex.Message & vbCrLf)
                        Return False
                    End Try
                End Using
            End Using
        End Using
    Catch ex As Exception
        AppendNegative("Unable to restore data to kiosk.Ex-" & ex.Message & vbCrLf)
        Return False
    End Try
End Function

CREATE USER 'myAdmin'@'%' IDENTIFIED BY 'myAdmin321';

GRANT ALL PRIVILEGES ON *.* TO 'myAdmin'@'%';

FLUSH PRIVILEGES;