Can no longer open DIAGRAM (.dgm) files in Creo
I am using Creo Parametric Release 6.0 and Datecode6.0.4.0
We know support for DIAGRAMS (.dgm files) is all but gone but we we do have a pertpetual license (54) and have been continuing to use them, with parameter 'enable_obsolete_modes=True'. But now we can't open the .dgm files any more and we are not sure what changed. Looking at the settings with Creo we see that enable_obsolete_modes has a 'stop' icon next to it (see attached). Doe this mean it is no longer working?

