This Labs project was distributed a while back, but it timed out and the addin won’t usually run anymore. Its purpose was basically to import a .RIF file from cadMEP back into Revit with some intelligent mapping.
I had someone ask me how to get this working now that the Labs period is up, and I made the suggestion to set the computer time back to before the addin expired… And it works 🙂 So if you really want to play with the FAB to RME Labs addin from about 2 years ago, this might be an option for you.