Troubleshooting the Mastercam X5 "No SIM Found" Error: A Complete Guide
If the utility does not detect the key, the drivers may be faulty. No Sim found - Industrial Forum - eMastercam.com
Windows Update occasionally replaces functioning HASP drivers with generic Microsoft drivers. If Mastercam suddenly stops working after a Windows update, rerun the Sentinel driver installation steps outlined above.
| Step | Action | Expected Result | | :--- | :--- | :--- | | 1 | Check SIM in different USB ports | SIM light turns on; PC detects new hardware | | 2 | Configure NHaspX.exe | Software set to correct license type (HASP) | | 3 | Reinstall latest HASP drivers | Device Manager shows no driver errors | | 4 | Disable antivirus/firewall temporarily | Mastercam launches without error | | 5 | Check Device Manager | No yellow exclamation marks on USB controllers | | 6 | Run in Windows 7 compatibility mode | Mastercam launches successfully | | 7 | Complete software reinstallation | Clean environment with correct licensing |
If the background Windows service responsible for monitoring the SIM stops running, Mastercam will lose contact with the license.
Locate and launch the application named ( NHaspX.exe or HaspX.exe ). Under the SIM Type section, verify your configuration: Select HASP if you use a local, single-user USB dongle.
Look at your physical USB Mastercam dongle. A functional, recognized SIM will emit a solid red light. If the light is unlit or blinking, the USB port or the SIM itself may be damaged.