Windows 10: VM Server 2016 - Event 8193 Volume Shadow Copy Service error: Unexpected error calling...

Hello All,


We have a virtual Server 2016 at work. Which keeps reoccurring event 8193. From what I could gather on line this is regarding a backup issue with the SID. Non the less, would like to cover all my bases since have not found anything specific for this faulty module.


Can someone help me out with the basics: Where is this coming from? Do we need to take up any measures? is this high impact? how to resolved if needed.


Thank you all in advanced.


Log info
--------------------------------------------------------------------------
Volume Shadow Copy Service error: Unexpected error calling routine ConvertStringSidToSid(S-1-5-21-3912081775-2972631207-1420028119-2182.bak). hr = 0x80070539, The security ID structure is invalid.
.

Operation:
OnIdentify event
Gathering Writer Data

Context:
Execution Context: Shadow Copy Optimization Writer
Writer Class Id: {4dc3bdd4-ab48-4d07-adb0-3bee2926fd7f}
Writer Name: Shadow Copy Optimization Writer
Writer Instance ID: {0d22a722-80c3-4c36-9ab4-723896da904a}

:)

 

Volume Shadow Copy Service error


I've a list of errors in Event Viewer than I'm trying to deal with one-by-one.

This one is Event 8194, VSS

Volume Shadow Copy Service error: Unexpected error querying for the IVssWriterCallback interface. hr = 0x80070005, Access is denied.. This is often caused by incorrect security settings in either the writer or requestor process. Operation: Gathering Writer DataContext: Writer Class Id: {e8132975-6f93-4464-a53e-1050253ae220} Writer Name: System Writer Writer Instance ID: {05e2633c-95d4-422f-a153-d2152f7fba98}

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I've scoured the web (which I normally do before posting here) and every site refers to Windows servers. As I'm using Windows 10, their steps/directions don't match my OS and I'm left dumbfounded.

If this is a 'server' item, why am I having to deal with it on Win10?

And what in the world is it telling me here?

TIA

 

A Volume Shadow Copy Service component encountered an unexpected error


Tried to create a Restore Point today and received the following error:

"The Restore Point Could Not be Created for the following reason:

A Volume Shadow Copy Service component encountered an unexpected error. Check the application event log for more information. (0x80042302).

Volume Shadow Copy and Microsoft Software Shadow Copy Provider services are set to "Automatic" and are both running.

Are there any other services that the System Restore is dependent upon?

Can link EventLogs for further information if needed.

 

A Volume Shadow Copy Service component encountered an unexpected error

If this just started happening, and because of the part of the error I highlighted, you may have have a damaged system component. Suggest you run sfc /scannow to see if it finds any damaged components and can fix them, then reboot and try again.

Tutorial if needed:

*Arrow Run SFC Command in Windows 10 | Windows 10 Tutorials