If a website offers the download without asking for a license key or dongle ID, it is likely pirated or malicious.

| Error Message | Cause | Solution | |---------------|-------|----------| | No motion card detected | PCI card not seated or driver missing | Reseat card, reinstall driver, try a different PCI slot. | | License expired | Missing hardware dongle | Insert the USB key or check the PCI card’s jumper. | | Chinese interface after install | English language file missing | Download ENU.lng from the support site and copy to Lang folder. | | G-code runs but machine doesn't move | Emergency stop active or soft limits hit | Release E-stop, reset software limits, click Reset button in NcStudio. |

– Ncstudio is proprietary software typically provided by your CNC controller manufacturer (e.g., YOOCNC, RichAuto, Weihong). It's not legally available for public download from generic third-party sites without a hardware dongle/key.

The manufacturer/producer parameter setting often uses the default password "ncstudio" .

for a particular machine model, or are you having trouble with the PCI card driver on a modern 64-bit system?