My hero! Thank you for figuring this out!I just followed these steps for my mf634cdw and it fixed it. I also only have one device for my printer under Imaging Devices. I disabled, reinstalled from the local driver, and rebooted, and no more error.So ...
I'm also having this problem. Just set up a brand new Win11 laptop and install the mf634cdw drivers and MF Scan Utility. Also on Win11 24H2 (26100.2314). Tried all the usual things - remove and reinstall, firewall, sfc /scannowThis is ridiculous. I'...