When in doubt, upload the file to VirusTotal (virustotal.com). It will scan the DLL with 60+ antivirus engines in seconds.
sfc /scannow If errors started recently, roll back Windows to a date before the issue began. Final Verdict: Keep or Delete? | Scenario | Action | | :--- | :--- | | You use a Novusun CNC controller. | Keep it. Update the driver. | | You found it in Temp or a random folder. | Delete it. Run a virus scan. | | A game or unknown app asks for it. | Block it. Likely malware. | novusun.dll
Date: October 26, 2023 Category: Tech Support / Security When in doubt, upload the file to VirusTotal (virustotal
If you work with a CNC router, laser engraver, or 3D printer that uses a Novusun controller (such as the NECO or NM series), this DLL is likely the that allows your PC to communicate with the machine. Final Verdict: Keep or Delete