Have been on a mission lately to get rid of !Error out of my WIndows 10 (months old Dell Inspiron). Went to perform a first backup and see Filter Manager failed to attach to volume '\Device\HarddiskVolume18'. This volume will be unavailable for filtering until a reboot. The final status was 0xC03A001C.
A light search finds this error reported for Windows 2008 and most prominent posts are several years old.

Suggestions on finding the root cause and mitigating this error? What's it from? What's it mean? What do to do avoid it?