@CaptainSim,

I'm trying to open the Model (y763_301.mdl) in the ModelConverterX so I am able to load liveries to be able to see what needs fixing etc to see what it would be like Insim instead of loading into the sim everytime I need to check it.

But when I load that .mdl it doesn't open? But when I open y763_301_interior_fdo.mdl it opens without issue.

Just wondering if this has happened to anyone else or if it's my issue, etc?