Windows 10: New Profile created after Security intelligence Update KB2267602 - Windows 10

My wife called me this morning to look at her Lenovo laptop. When she went to use her computer, there was no Firefox or Chrome on her computer and all the usual icons on her desktop were gone. Documents folder was empty. I restarted the PC and logged back in with the usual password - but still none of her expected documents and settings were there. In her Users folder the Danielle2020 folder was the one I was logged into. It had none of the hundreds of expected files and folders that she has created over the years she has used the laptop. Another Users folder called "danie" appears to b

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Security Intelligence Update for Microsoft Defender Antivirus - KB2267602 (Version 1.323.1916.0) - Error 0x80010108

Hello,

Windows update give me the following error: "Security Intelligence Update for Microsoft Defender Antivirus - KB2267602 (Version 1.323.1916.0) - Error 0x80010108". I have tried some suggestions (see

here) for the same error but different version of the update, but it didn't help.

Any help?

Thank you

 

Security Intelligence Update for Windows Defender Antivirus - KB2267602 (Version 1.305.1285.0) - Error 0x80070643

Security Intelligence Update for Windows Defender Antivirus - KB2267602 (Version 1.305.1285.0) - Error 0x80070643

 

Security Intelligence Update for Windows Defender Antivirus - KB2267602 (Version 1.305.259.0) - Error 0x80070643

Security Intelligence Update for Windows Defender Antivirus - KB2267602 (Version 1.305.259.0) - Error 0x80070643