Volume Shadow Copy Service error:Unexpected error calling routine ConvertStringSidToSid. The security ID structure is invalid.

This SharePoint tutorial, we will discuss how to resolve the issue “Volume Shadow Copy Service error: Unexpected error calling routine ConvertStringSidToSid(S-1-5-21-1586785591-2233413819-3231257513-3486.bak). hr = 0x80070539, The security ID structure is invalid.”

Error Message : Volume Shadow Copy Service error: Unexpected error calling routine ConvertStringSidToSid(S-1-5-21-1586785591-2233413819-3231257513-3486.bak). hr = 0x80070539, The security ID structure is invalid.

The error looks like below:

volume shadow copy service error unexpected error calling routine convertstringsidtosid

Volume shadow copy service error unexpected error calling routine convertstringsidtosid

Login to server with a user account and Open Regedit from run by regedit.

Then Browse to HKey_Local_Machine\Software\Microsoft\Windows NT\CurrentVersion\ProfileList.

volume shadow copy service error calling routine convertstringsidtosid

Find the value that ends in “.bak”.

sharepoint volume shadow copy service error unexpected error calling routine convertstringsidtosid

Make a backup of that registry entry by clicking on the profile list and export and Delete the registry entry.

volume shadow copy service error unexpected error calling routine convertstringsidtosid .bak

Reboot the server get the effect.

After this solution the error Volume Shadow Copy Service error:Unexpected error calling routine ConvertStringSidToSid. The security ID structure is invalid will not come.

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Here, we discussed how to solve error volume shadow copy service error unexpected error calling routine convertstringsidtosid.

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