macOS CATALINA AND DESIGN 3D CX 8 Home › Support Forums › Basic Support › Design 3D CX 8 forum › macOS CATALINA AND DESIGN 3D CX 8 This topic is: resolved Tagged: Design 3D CX 8 - total disappointment in Strata. Why are we paying for a program that is becoming obsolete? Get it together! This topic has 72 replies, 27 voices, and was last updated 3 years, 8 months ago by 14Truth. You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Please enable JavaScript to submit this form. Log In Log in / Register