Windows 10 pro/32 error log says part of Avira install is corrupt

hello

I have noticed these errors appearing in the Windows 10 security error log list recently and I believe BDnet.sys is something to do with BullGuard, a company that Avira bought recently.

It's properties show version 2.6.0.49 date modified 24/9/2022 01:41

One of your own files also shows an error, see below

I have checked the disk for errors and the Win10 tools indicate no errors on this disk

Source:        Microsoft-Windows-Security-Auditing

Date:          05/12/2022 17:55:45
Event ID:      5038
Task Category: System Integrity
Level:         Information
Keywords:      Audit Failure
User:          N/A
Computer:      *****
Description:
Code integrity determined that the image hash of a file is not valid.  The file could be corrupt due to unauthorized modification or the invalid hash could indicate a potential disk device error.

File Name:    \Device\HarddiskVolume1\Windows\System32\drivers\BdNet.sys    
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Microsoft-Windows-Security-Auditing" Guid="{54849625-5478-4994-a5ba-3e3b0328c30d}" />
    <EventID>5038</EventID>
    <Version>0</Version>
    <Level>0</Level>
    <Task>12290</Task>
    <Opcode>0</Opcode>
    <Keywords>0x8010000000000000</Keywords>
    <TimeCreated SystemTime="2022-12-05T17:55:45.9155197Z" />
    <EventRecordID>355597</EventRecordID>
    <Correlation />
    <Execution ProcessID="4" ThreadID="416" />
    <Channel>Security</Channel>
    <Computer>****</Computer>
    <Security />
  </System>
  <EventData>
    <Data Name="param1">\Device\HarddiskVolume1\Windows\System32\drivers\BdNet.sys</Data>
  </EventData>
</Event>

Log Name:      Security
Source:        Microsoft-Windows-Security-Auditing
Date:          05/12/2022 17:55:34
Event ID:      5038
Task Category: System Integrity
Level:         Information
Keywords:      Audit Failure
User:          N/A
Computer:      ****
Description:
Code integrity determined that the image hash of a file is not valid.  The file could be corrupt due to unauthorized modification or the invalid hash could indicate a potential disk device error.

File Name:    \Device\HarddiskVolume1\Program Files\Avira\Endpoint Protection SDK\amsi\Win32\avamsi.dll    
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Microsoft-Windows-Security-Auditing" Guid="{54849625-5478-4994-a5ba-3e3b0328c30d}" />
    <EventID>5038</EventID>
    <Version>0</Version>
    <Level>0</Level>
    <Task>12290</Task>
    <Opcode>0</Opcode>
    <Keywords>0x8010000000000000</Keywords>
    <TimeCreated SystemTime="2022-12-05T17:55:34.5367533Z" />
    <EventRecordID>355596</EventRecordID>
    <Correlation />
    <Execution ProcessID="4" ThreadID="416" />
    <Channel>Security</Channel>
    <Computer>****</Computer>
    <Security />
  </System>
  <EventData>
    <Data Name="param1">\Device\HarddiskVolume1\Program Files\Avira\Endpoint Protection SDK\amsi\Win32\avamsi.dll</Data>
  </EventData>
</Event>