Windows 10: Defender offline scan stops at 91%

Discus and support Defender offline scan stops at 91% in Windows 10 Gaming to solve the problem; I'm a windows 11 user. When I run the Windows defender offline scan to confirm the security of my computer, it scans a long time on 91% and then it... Discussion in 'Windows 10 Gaming' started by Mark Hiran, Dec 21, 2023.

  1. Defender offline scan stops at 91%


    I'm a windows 11 user. When I run the Windows defender offline scan to confirm the security of my computer, it scans a long time on 91% and then it finishes. I cannot see the results of the scan in the windows security app. Why is it? Is it a malware? If so, where can I find the results of the offline scan? Please help.

    :)
     
    Mark Hiran, Dec 21, 2023
    #1
  2. csun Win User

    Windows 10-Microsoft Defender Offline scan stop at 91%, PC reboot then

    Windows Defender won't scan - Windows 10 Support

    Welcome to the Forum !

    Check above thread about creating a new user profile.

    Also, check Event Viewer to see if issue is listed with a code and research that code. Run a scan with a free online scan like ESET.

    If these fail, may have to do a Reset.
     
  3. Windows Defender Offline stops at 91%-Solved

    Ran Windows Defender offline this morning for no particular reason. I'm pretty sure machine is clean. Full system scan and Malwarebytes found no threats. It got to 91% then closed and restarted. Any idea why it stopped ?

    Last couple of lines in the log read:

    2021-02-07T19:44:28.880Z Service stop requested (ServiceError: 0x0). Calling CleanupMpService ...
    2021-02-07T19:44:28.880Z On demand scan closed without completion. Current scan state: 1. ScanSource: 7, Scan flags:0x10050004. NumberOfResources:16. bRemoveFromList:1
    2021-02-07T19:44:28.989Z Unloaded module#0 MpComServer.
    Microsoft Antimalware (F7F4CD20-7371-4319-B1DB-6FCFC68573EC) Log
    Stopped On 02-07-2021 11:44:28 (Exit Code = 0x0)

    Thanks in advance for your help.

    - - - Updated - - -

    I found the answer. mssWrapper log reads:

    INFO 2021/02/07 11:44:28:864 TID:1364 PID:1332
    Scan completed successfully, attempting to clean any active malware. Number of threats from scan: 0

    All good. Marked solved (and added to title as seen on another thread)
     
    OldGuyFromCdn, Dec 21, 2023
    #3
  4. Steve C Win User

    Defender offline scan stops at 91%

    Defender Periodic Scanning or Offline Scanning?

    That link does suggest it's useful to use Defender offline scanning in addition to periodic scanning and a third party real time anti virus (e.g. Kaspersky).
     
    Steve C, Dec 21, 2023
    #4
Thema:

Defender offline scan stops at 91%

Loading...
  1. Defender offline scan stops at 91% - Similar Threads - Defender offline scan

  2. Why does my windows defender offline scans stop at 91%, and is it any way to fix it?

    in Windows 10 Software and Apps
    Why does my windows defender offline scans stop at 91%, and is it any way to fix it?: I had do an offline scan few minutes ago. While I waiting for 100%, the scan stops at 91% and at over 59,000 files scanned. Please let me know if its normal or not? If not, please tell me how to fix it.Device: HP Victus 15 fa0011tx...
  3. Why does my windows defender offline scans stop at 91%, and is it any way to fix it?

    in Windows 10 Gaming
    Why does my windows defender offline scans stop at 91%, and is it any way to fix it?: I had do an offline scan few minutes ago. While I waiting for 100%, the scan stops at 91% and at over 59,000 files scanned. Please let me know if its normal or not? If not, please tell me how to fix it.Device: HP Victus 15 fa0011tx...
  4. Defender offline scan stops at 91%

    in Windows 10 Software and Apps
    Defender offline scan stops at 91%: I'm a windows 11 user. When I run the Windows defender offline scan to confirm the security of my computer, it scans a long time on 91% and then it finishes. I cannot see the results of the scan in the windows security app. Why is it? Is it a malware? If so, where can I find...
  5. System restarts at 91% of Microsoft Defender Offline Scans!

    in Windows 10 Ask Insider
    System restarts at 91% of Microsoft Defender Offline Scans!: It's been more than a week since my laptop restarts at 91% of Microsoft Defender Offline Scans. There are no notification of scan completion and the virus and threat protection section shows the last scan was a full scan (a week ago). What should I do? Thank you in advance....
  6. Windows Defender Offline stops at 91%-Solved

    in AntiVirus, Firewalls and System Security
    Windows Defender Offline stops at 91%-Solved: Ran Windows Defender offline this morning for no particular reason. I'm pretty sure machine is clean. Full system scan and Malwarebytes found no threats. It got to 91% then closed and restarted. Any idea why it stopped ? Last couple of lines in the log read:...
  7. Windows Defender Offline scan stops at 91%

    in AntiVirus, Firewalls and System Security
    Windows Defender Offline scan stops at 91%: Ran Windows Defender offline this morning for no particular reason. I'm pretty sure machine is clean. Full system scan and Malwarebytes found no threats. It got to 91% then closed and restarted. Any idea why it stopped ? Last couple of lines in the log read:...
  8. Windows 10-Microsoft Defender Offline scan stop at 91%, PC reboot then

    in AntiVirus, Firewalls and System Security
    Windows 10-Microsoft Defender Offline scan stop at 91%, PC reboot then: As in the title. I run the scan, it scans circa 55000 files, stops at 91%, the black window dissappear, there's only blue background, and the PC reboots. I have all windows updates, i ran sfc /scannow i ran DISM scanhealth command and everything is fine. I've ran chkdsk and...
  9. Defender Offline scan

    in AntiVirus, Firewalls and System Security
    Defender Offline scan: Morning My system seemed very slow to boot this morning - blank screen no connection cable displayed. After it booted I ran a full system scan with no problems. I then ran the Defender offline scan takes about 15 minutes to run. The scan appeared to take about 5-6 minutes....
  10. Windows Defender offline scan always stops at 91%- why?

    in AntiVirus, Firewalls and System Security
    Windows Defender offline scan always stops at 91%- why?: Every time I do a Windows Defender offline scan, it always stops at 91% completed. When I looked at the MPDetection logs, it says "Service Stopped with exit code 0x0". What does this mean? The event ID codes for today look benign- 2000, 2000, 5007, 1013, 5007, 2030, 5007,...