Delete contents for Windows Defender quarantine and protection history: ------------------------------------------------------------------------ Go inside this folder and delete everything to remove history: C:\ProgramData\Microsoft\Windows Defender\Scans\History\Service Delete all files inside this folder to remove quarantine items C:\ProgramData\Microsoft\Windows Defender\Quarantine ------------------------------------------------------ Source for history: https://thegeekpage.com/clear-protection-history-in-windows-defender-on-windows-10-using-event-viewer/ Source for quarantine: I figured out myself Date: February 3rd, 2021