PC needs to be repaired.

Anonymous
2021-06-20T07:36:38+00:00

Original title: wdfilter.sys missing or contains error.

Ok so after I got WdBoot.sys error, I did  chkdsk and sfc /scannow. It seems to go away, but another Wd error appears again, WdFilter.sys now. It seems that windows defender is having problem but I don't know how that happens. I'm also assuming the whole wd driver is faulty. Any solution?

Update: I just did a system restore and the wdboot.sys error came back.

Windows for home | Windows 10 | Devices and drivers

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Virginia M 41,985 Reputation points Independent Advisor
2021-06-20T10:26:19+00:00

Hello, I’m Virginia an independent advisor with 20 years of expertise in fixing my own & friends’ PC problems.

Which Windows 10 build are you running - 1909, 2004, 20H2 or 21H1?

The problem can be caused by malware:

Try running these programs:

MBAM free: https://www.malwarebytes.com/mwb-download/

Eset online scanner: http://www.eset.com/us/online-scanner/

Adwcleaner: https://www.malwarebytes.com/adwcleaner/

If these find one or more infections but do not fully remove them it will be wise to register with a malware removal site to receive dedicated malware removal instructions, an expert will remain with you throughout the process until confirmation that your PC is 100% clean.

Malwarebytes virus/malware removal forum:

https://forums.malwarebytes.com/forum/7-windows...

Bleeping computer malware/virus removal forum:

https://www.bleepingcomputer.com/forums/forum22...

Disclaimer - This post contains reference to non-Microsoft websites and there may be ads on the page for products & services including products frequently classified as a PUP (Potentially Unwanted Product). Please thoroughly research any product / service advertised on the page before you decide to use them. Your discretion is very much advised.

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  1. Virginia M 41,985 Reputation points Independent Advisor
    2021-06-30T09:19:15+00:00

    It will keep personal files - photos, documents etc, but not programs. These would have to be reinstalled.

    This is automatic when you choose keep personal files.

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  2. Anonymous
    2021-06-30T09:02:19+00:00

    One question, if I chose reset this pc and keep my files, do I keep files stored in Program Files, created files and Users folder?

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  3. Virginia M 41,985 Reputation points Independent Advisor
    2021-06-30T08:32:21+00:00

    To reset or clean install Windows yes.

    If the links mention using boot media then yes to that too.

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  4. Anonymous
    2021-06-29T23:03:19+00:00

    I have a windows installation media, can I use this?

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