Windows may shut down the USB port to save power, killing the license mid-session.
: A quick reboot often fixes minor glitches. Step 1: Update Your CodeMeter Drivers
Right-click the Mastercam shortcut and select Run as Administrator to bypass permission hurdles. mastercam 2021 license not found
Click to synchronize your software with the online Mastercam licensing servers. Summary of Error Causes and Fixes Resolution Dead USB Port No light on HASP Switch to a direct motherboard USB port. Corrupt Driver Windows Device Manager Error Run the driver purge and reinstall commands. Blocked Port Ping works, Mastercam fails Open TCP/UDP Port 475 in Windows Firewall. Wrong Server IP Time-out error on startup Edit the nethasp.ini file with the correct IP.
Before clicking "uninstall," it is crucial to understand why Mastercam 2021 suddenly cannot locate its license. Unlike modern subscription software that constantly pings a cloud server, Mastercam 2021 traditionally relies on localized verification methods. Windows may shut down the USB port to
Go to the official Mastercam or Thales (Sentinel) website and download the latest . Open Command Prompt as an Administrator.
Ensure (for NetHASP) or Port 22350 (for CodeMeter) is open for both inbound and outbound traffic on both the server and your local workstation. 6. Clean Registry and Reinstallation Click to synchronize your software with the online
Did this error start happening , or after a Windows update / software change ?
Open your Windows Search bar, type , and open the application.
Windows Defender Firewall or corporate security software often blocks NetHASP.
Open the CodeMeter Control Center from your Windows system tray. Check if your Mastercam license is visible and active. If it shows as expired or empty, you must re-activate it using your Mastercam activation link. 5. Troubleshooting Network Licenses (NetHASP)