Twincat Port_851 application

Hi,
When I'm logging on Beckhoff PLC I'm asked to create the Port_851 application on Twincat_Device, I click OK and it's working...
I create a Indusoft HMI on the same CX-20xx embeded computer... it's working but no after a reboot. I have to first log in with Twincat (create the port_851 application) then after my Indusoft screen start to communicate

So how can I auto-create this Port_851 application?

Thanks
Christian

I just come across the same problem again. So I post this reply to maybe help someone else ?

To autostart the defaut port 851 application.
On the solution explorer Click on your PLC project name (just under PLC icon)
Then you can check the AutoStart Boot Project.

Correct, you have to check Autostart PLC Boot Project