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 41,990 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. Anonymous
    2021-06-26T09:10:05+00:00

    Ok so I did it, I boot using the USB, but no menu appears, only some weirdly graphical dots. I assume it's the wrong version installed.

    By the way should I opened the "setup" in the installation disc folder? (Look up on my previous reply)

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  2. Virginia M 41,990 Reputation points Independent Advisor
    2021-06-25T22:58:46+00:00

    Having checked you would need to click F12 or Fn + F12 & yes keep clicking until either it boots to the recovery or it fails to boot to Windows.

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  3. Anonymous
    2021-06-25T21:40:24+00:00

    One by one? Do I keep clicking until the screen appears?

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  4. Virginia M 41,990 Reputation points Independent Advisor
    2021-06-25T17:42:12+00:00

    My mistake - I should’ve explained that you only need to click one of those keys either F7, F8 or F12. I seemed to suggest that you need to click all three.

    The BIOS is from 2016 so quite possibly you have already installed it.

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