Report the message to your IT department or CAM manager. Running non-genuine software puts the entire company at legal and operational risk.
The message typically appears upon launch or during toolpath generation, and if ignored, it will eventually lead to or complete lockout . this copy of mastercam is not genuine
Mastercam’s “This copy of Mastercam is not genuine” message means the software’s licensing check failed — the program thinks your license is invalid, expired, or improperly activated. Below is a concise, practical blog post you can use to explain the issue, common causes, and step‑by‑step fixes for typical readers (CNC operators, shop managers, and CAD/CAM users). Report the message to your IT department or CAM manager
Mastercam’s maintenance (usually 15–20% of license cost per year) provides not only updates but also . Letting maintenance expire for over 12 months can trigger "not genuine" warnings when you try to open newer file formats. Mastercam’s “This copy of Mastercam is not genuine”