Could Not Install Canon Mf Port Monitor Jun 2026

Real-time antivirus (McAfee, Norton, Avast, Bitdefender) or Windows Defender can falsely flag the port monitor installer as suspicious because it attempts to inject a driver into the system kernel.

If the custom Canon port monitor refuses to install, you can sometimes bypass it by using the Windows built-in WSD (Web Services on Devices) port Troubleshooting - Canon - MF Driver - Installation Guide could not install canon mf port monitor