In rare cases, the license inside the dongle becomes corrupt. A reseller can remotely re-license the dongle using a WibuCmRau file. Do not throw the dongle away – this is fixable.
Click to see if the utility can detect your serial number and maintenance expiration date. 4. Check "Mastercam Launcher" Settings Open the Mastercam Launcher from the Start Menu. mastercam 2021 license not found
The error in Mastercam 2021 typically appears at startup or when trying to save/post toolpaths. This means the software cannot communicate with the license file, NetHASP, or CodeMeter dongle. In rare cases, the license inside the dongle becomes corrupt
: Ensure your firewall allows communication through Port 22350 . Click to see if the utility can detect
If the CodeMeter software is not updated to a version compatible with Windows updates, it fails to "see" the license.
Major Windows updates can occasionally disable the "Sentinel HASP" or "CodeMeter" drivers. Open . Look under Universal Serial Bus controllers .
: Unplug the USB key and plug it into a different port to rule out a hardware failure. Network Licensing (NetHASP)