Hello RUN Industrial Au...

if you are not sure you can also post a Screenshot of your ALM.

In WInCC Professional you need a separate license for Engineering (I think you have one) and a license for Runtime (I think you do not have one)

But if you just want to simulate the Runtime on the engineering system then you can ignore the message. But if you want to run the Runtime in a productive environment then you need one

Bye Murof