Download v7 from:
https://carbide3d.com/downloads
open the v6 file in it, and re-save as a v7 file (I like to append _v7 to the filename).
If you have a Pro license and the file has 3D elements see:
Download v7 from:
https://carbide3d.com/downloads
open the v6 file in it, and re-save as a v7 file (I like to append _v7 to the filename).
If you have a Pro license and the file has 3D elements see: