Before beginning the IrDA connection process, please make sure:
When connected properly, you will be notified by the OS that there is an infrared device in reach.
If the IrDA connection has been established correctly, the port will be readily found by the Wizard. Select the port and click Finish to connect.
Note: The connection speed of IrDA is very limited. If you have the choice, it is better to use BlueTooth or cable connection, which tend to be more stable in addition to being incomparably faster.