Sometimes, software requires neutral files, e.g. Parasolid or IGES, to be supplied in a specific version. PTC's position is to export in lower versions of neutral files as it maximises compatability, but the version of Parasolid particulalrly is too old to be supported by some software that is supplied to us for use with a particular piece of hardware. We require a version equal or newer than version 14.
Creo Parametric can import Parasolid files up to version 38. Please also allow the ability to export in newer versions.