Hi, I'm new here but hopefully I can get some answers as a 30min google search didn't really give me much to work on.
I've been going through my System logs today and I found a few warnings that stood out related to the Filter Manager.
File System Filter 'wcifs' (Version 10.0, 2016-09-15T18:42:03.000000000Z) failed to attach to volume '\Device\HarddiskVolumeShadowCopy8'. The filter returned a non-standard final status of 0xC000000D. This filter and/or its supporting applications should handle this condition. If this condition persists, contact the vendor.
Difference between this error and others of its kind is that the ShadowCopy number can be 5, 8, 6 or 7, all other values are exactly the same otherwise.
Going through the logs I found out that "wcifs" was loading properly and gave no errors until yesterday. The only thing I did that day was to update CCleaner and do a registry/browser cleanup and install Hitman.Pro Alert that I have since uninstalled but the errors are still being generated.
The rate at which they log seem to be entirely random with periods of hours in between or minutes/seconds but I've only seen a handful so far.
Going through the logs a bit more in-depth I found out that at the exact same time I got the very first error of this kind that the application logs recorded this event.
No further action is required.
I haven't experienced any issues so far, but I would very much like to know what's the cause of this as I've never had this issue before. Thanks.