Hello!
I create a .dyn file in C3D 2021 and yesterday when i try to continuu my ideea in C3D 2023, after i work in this version and was everything ok, i was unable to open this file.
I have a back-up file but it s an old version.
I was trying 3 steps form this topic but without succes.
I had a dig in the file and all of the suggestions in the link didn’t work.
I was able to get the file to open by changing line 3230 from "NodeLibraryDependencies": null, to "NodeLibraryDependencies": [],