Windows 10 May 2020 Update is bugging some users with false security warnings

Home windows 10 May possibly 2020 Update is leading to troubles with Home windows Defender, whereby Microsoft’s built-in antivirus answer is erroneously and continuously flagging up potentially dodgy applications which aren’t in fact on the Pc at all (getting been beforehand eradicated).

As of the new May possibly 2020 Update, Home windows 10 by default now identifies ‘potentially undesirable applications’ (PUAs, also identified as PUPs – ‘potentially undesirable programs’), and bargains with them, which is all well and fantastic in idea. On the other hand, the challenge is that when you run a scan with Home windows Defender, it’s constantly selecting up on PUAs which have already been dealt with.

So on each one scan, end users are reporting that they’re getting the similar (now non-existent) threats flagged up around and around.

As in depth in the grievances which have appeared on Microsoft’s assist discussion board (as noticed by Home windows Most current), what is taking place is that Home windows Defender is detecting goods in its scan heritage (beforehand detected PUAs) as if they were precise PUAs.

And because this is taking place around and around, with each scan, it’s clearly very annoying actions (not to mention a potentially stressing condition of affairs to see what could be a whole record of undesirable applications constantly detected that the user thought had been eradicated).

It is not crystal clear if Microsoft is aware of this challenge still, but presumably if the program giant is, it’ll hopefully be doing the job on a answer.

Workaround specifics

The good news is, there’s a workaround in depth by Glen Prouty on, which is as follows:

  • Correct-simply click on the Start button and open up up File Explorer
  • Navigate to the adhering to listing: C:System DataMicrosoftWindows DefenderScansHistoryService 
  • Notice that if you can’t see the System Data folder in the File Explorer window, you have to have to simply click on the Check out tab at the top rated of the window, and tick the box that claims ‘Hidden Items’ – in buy to show this concealed folder
  • Open up all of the folders in that Support listing to track down any references to the PUA(s) leading to troubles and delete them

Now reboot Home windows 10, and the future time you run a scan with Home windows Defender, you ought to (hopefully) discover it does not misreport these PUAs as even now remaining existing.

Meantime, we await a much better answer from Microsoft, as the challenge with this workaround is that if new PUAs are encountered in the foreseeable future, you may perhaps have to go as a result of the higher than course of action once more to guarantee they aren’t continuously flagged up. Make guaranteed you test out our guideline on how to correct frequent Home windows 10 May possibly 2020 Update troubles for extra advice if your Pc is misbehaving.