the fingerprint scanner) until I either re-image my machine or find a fix.

I've uninstalled Constant Guard Protection and the programs that Constant Guard Protection destroyed (e.g. Just for safekeeping, here's the link to download Norton-Antivirus protection (without Constant Guard): and here are FAQs for that: Ħ/25 - Xfinity's Constant Guard Protection seems to compete with McAfee and Norton Security so if you have other security protection installed you will have problems. My system automatically reverted to that once I uninstalled Constant Guard. You can still use Xfinity's Norton Security Suite (which is simply Norton-Antivirus protection offered free with your Xfinity broadband connection).

' Beginning in January 2015, the Constant Guard Protection Suite® and Mobile app password management services will no longer be supported and managed by Comcast.'ħ/4 - If you haven't installed Constant Guard Protection, don't (if you have, see further below to uninstall). Update - OMG - Comcast is finally getting rid of Constant Guard.

Comcast norton uninstall tool