Hello all, 

Fairly new to zenon software. 

I received a zenon project from a client, build by a OEM builder a few years ago. Client asked me to integrate a few new alarms to this zenon application. I am not able to open this project because it has an ".PRJ" extension. 

I've read on a few very old related topics that it could be that an OEM had its own extension to save projects. Is the .PRJ no part of zenon software in any way? 

This old topic can be found here.

Thanks in advance!

Daan