Demo Version Only For Evaluation Ezcad Fix

If you’ve just set up a new fiber laser or moved your workstation, seeing the message in EZCAD can be incredibly frustrating. In demo mode, you can’t save files, and more importantly, you can’t fire the laser.

If you have recently installed EZCAD—the industry-standard software for controlling galvanometer laser markers (fiber, CO2, UV, or green)—you may have encountered a persistent watermark or status indicator reading For new users and even some seasoned operators, this message can be confusing or concerning. Is your software broken? Did you install the wrong file? Will it affect your production? demo version only for evaluation ezcad

If you are stuck in evaluation mode, 90% of the time, a manual driver update in the Windows Device Manager solves the problem instantly. If you’ve just set up a new fiber

The EZCAD demo version is a fully functional version of the software, but with some significant limitations. The demo version is intended only for evaluation purposes, allowing potential users to try out the software and assess its capabilities before making a purchase. This trial version is usually time-limited, typically ranging from 30 to 60 days, depending on the software vendor's policy. Is your software broken

If your machine uses a USB hardware dongle for licensing, the demo mode completely ignores it. You must have a compatible JCZ controller card (LMC series, etc.) connected via PCI or Ethernet to exit evaluation mode.

The demo mode often prevents saving critical hardware configuration settings (e.g., galvo correction files, field lens calibration, laser source parameters). If you restart the software, all hardware settings revert to defaults.

EZCad is not "licensed" in the traditional sense with a serial number or an account login. Instead, the license is hard-coded into the inside your laser machine. When you see the evaluation message, it means: