System missing when browsing for variables

[Baobob]

Hello,

I can't find a Wireless Sensors Network gateway under ni.var.psp anymore.

It was missing in NI Distributed System Manager as well. I added it back through "Add System to My Systems". But I still can't see it in LabVIEW:

 

Is there something else I need to do?

Thanks!

[Baobob]

OK, I had to register the system following the instructions of the Browse dialog's help.

However, I could do this procedure because I'm on my development PC and have LabVIEW installed. But what if I need to do the same on the lab PC, which does not have LabVIEW?