Windows 10: How to you cancel a full Windows Defender scan started with PowerShell

Simple question: how do you stop a scan started with the Start-MpScan -ScanType Full PowerShell command?

:)

 

PowerShell randomly poping-up in tool bar

Hello,

Just to verify, do you have any scheduled tasks that uses Powershell? Scheduled tasks makes Powershell window appear periodically on your computer, therefore we suggest that you check the Task Scheduler. Here are the steps:

• Click on Start.
• In the search bar, type Task Scheduler and click on
  
  Task Scheduler in the results.
• Under Active Tasks, check for any tasks that use Powershell and the scheduled time.

If the issue still persist, we suggest that you run a Windows Defender scan to see if it will pick up any malware that the first scan missed.

Let us know the outcome.

 

defender scans

Hi Ian,

Thanks for posting your query on Microsoft Community.

This issue might occur if you have set any task scheduler for Windows Defender.

I suggest you to delete the task for Windows defender and check if it helps.

Follow the below steps:

• 
  Search and open Schedule tasks.
  
• 
  In the left-hand menu, open the Task Scheduler Library, then select
  Microsoft >Windows >Windows Defender.
  
• 
  Double-click Windows Defender Scheduled Scan.
  
• 
  Select the Triggers panel, then select Delete.
  

Hope it helps, reply to us with the status of your issue. We will be happy to assist you.

 

right click scan in windows defender?


thanks for that.. i didn't notice the tutorial section :x

I did the suggested registry change and it's now listed on the desktop context menu.. but all this does is ask if I want to open it, update, or start a scan... I was hoping for the option where you right click a specific file and it will have listed 'scan with windows defender' like other antivirus programs have.. MSE had it. I'll keep looking around to see if I can find it in the meantime..