run udp from built application

[DeOdderKeith]

I've built an application to receive UDP messages over a TCP/IP network.

During testing with the development system, I can send and receive all the UDP messages, however,

when I use App builder (and installer), and try to install the application on a "virgin" pc, the UDP messages

are not being seen.

During the research on the boards, there is mention of a "key" that needs to be inserted in the executable's

INI file ?

I've also disabled all firewalls etc on the virgin pc.

We tried to run the installer on another system and found that it communicated only after loading up the

development system.

Any suggestions ?

[Hueter]

Can you run your application (exe) on your development system as expected? Be sure you are including the LabVIEW Run Time Engine in your installer, or just try a many install the run time engine on your deployment computer.  When you run the exe do you get any errors, make sure you are displaying any errors your code generates so you can see if it is missing components.

Can you also post a link to the boards that mention the "key" ?