Please help!
I tracked this Event Log Warning down to Kaspersky by searching the Windows Registry.
I have been getting tons and tons of this error for both my volume 8 and 10. (I’m not sure which disk or partition those are?).
- I have restore my system (C:) from backup 10 days ago and still receive these errors.
- So, I uninstalled Kaspersky, and rebooted and these errors stopped. So, I hoped reinstalling would fix this. But it didn’t I still get these errors.
- I did find this information at Microsoft’s website. And the AttachWhenLoaded was 1 on my system. So, I changed it to 0. But that also didn’t help. I suppose a minifilter (from Kaspersky??) has registered with the FilterManager?
File System Filter 'klbackupflt' (Version 6.1, 2020-10-06T00:18:25.000000000Z) failed to attach to volume '\Device\HarddiskVolume10'. 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.

Log Name: System
Source: Microsoft-Windows-FilterManager
Date: 2/16/2021 4:18:22 PM
Event ID: 4
Task Category: None
Level: Warning
Keywords:
User: SYSTEM
Computer: MAXIMUS-12-HERO
Description:
File System Filter 'klbackupflt' (Version 6.1, 2020-10-06T00:18:25.000000000Z) failed to attach to volume '\Device\HarddiskVolume8'. 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.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Microsoft-Windows-FilterManager" Guid="{f3c5e28e-63f6-49c7-a204-e48a1bc4b09d}" />
<EventID>4</EventID>
<Version>0</Version>
<Level>3</Level>
<Task>0</Task>
<Opcode>0</Opcode>
<Keywords>0x8000000000000000</Keywords>
<TimeCreated SystemTime="2021-02-16T21:18:22.3299340Z" />
<EventRecordID>741466</EventRecordID>
<Correlation />
<Execution ProcessID="6408" ThreadID="17424" />
<Channel>System</Channel>
<Computer>MAXIMUS-12-HERO</Computer>
<Security UserID="S-1-5-18" />
</System>
<EventData>
<Data Name="FinalStatus">0xc000000d</Data>
<Data Name="DeviceVersionMajor">6</Data>
<Data Name="DeviceVersionMinor">1</Data>
<Data Name="DeviceNameLength">11</Data>
<Data Name="DeviceName">klbackupflt</Data>
<Data Name="DeviceTime">2020-10-06T00:18:25.0000000Z</Data>
<Data Name="ExtraStringLength">23</Data>
<Data Name="ExtraString">\Device\HarddiskVolume8</Data>
</EventData>
</Event>
I have a lot of drives on my system. They all work fine. I have no idea why Kaspersky causes this Warning 100s and 100s of times. I have ran a FULL Scan on my entire system and found 0 problems. Help!
