Windows 10: Can remove a threat by windows defender

Hello,I received the following warning after I plugged in my USB Flashdrive, I click on remove the threat but it doesn't go away. Please note that I've checked my USB flash drive using an anti-virus software but it was found to be clean, also note that my flash drive doesn't work the way it's supposed to, so I assume it's the reason I'm receiving this warning. Should I worry about this? Why it's not removing the threat? What should I do now?Thanks in advance!Regards,Osayd.

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WINDOWS DEFENDER IS NOT REMOVING THREATS

I'm having a problem with Windows Defender the threats found after I ran a full scan that last maybe around 10 hours cannot be removed by windows defender. I selected the remove option and it shows processing but after a while
the threats are still listed and active. I already ran a offline scan and a quick scan but neither fix the problem.

I already ran a secure boot and see if third-party apps are causing the problem but nothing works the threats are still listed and active. I checked the location of the file and manually deleted it even on my recycle bin but
the threats are still there and labeled as active. This very annoying. I think this is an error in the windows defender part because I installed Malwarebytes and ran a full scan which took a couple of hours and found nothing because like I've said I have deleted
the file location where the threats are.

 

Threats detected by Windows Defender

If you really want to be sure if those threats are removed completely then I would suggest to clean install Windows. That’s the only way to know for sure.

And always disconnect from the internet next time you encounter malware. That’s the first step to take, especially if you have more than one computer sharing the same network.

 

Windows Defender isn't removing some of the threats

Defender notified me about 2 PUA's and I took the suggested action of removing them, but after I click on remove, it doesn't go. It shows that the threats are active. I uninstalled and removed the folder and the files/software which were affected but the
threats are still there. The threats which I am getting are PUA:Win32/Presenoker and App:Cheat_Engine_BundleInstaller. I need some suggestions on how can I remove those completely.