KB890830 update Windows Malicious Software Removal Tool 5.94 - Oct. 12


  • Staff
Windows Malicious Software Removal Tool (MSRT) 5.94 helps remove malicious software from computers running Windows11, Windows 10, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, or Windows Server 2008.

Microsoft generally releases MSRT monthly as part of Windows Update or as the standalone tool. Use this tool to find and remove specific prevalent threats and reverse the changes they have made (see covered threats). For comprehensive malware detection and removal, consider using Microsoft Safety Scanner.

This article contains information about how the tool differs from an antivirus or antimalware product, how you can download and run the tool, what happens when the tool finds malware, and tool release information. It also includes information for the administrators and advanced users, including information about supported command-line switches.

Note In compliance with the Microsoft Support Lifecycle policy, MSRT is no longer supported on Windows Vista and older platforms. For more information, go to Microsoft Support Lifecycle.


Read more: Remove specific prevalent malware with Windows Malicious Software Removal Tool (KB890830)

Manual download:

How to Use Malicious Software Removal Tool in Windows

 

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My Computers

System One System Two

  • OS
    Windows 11 Pro for Workstations
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom self build
    CPU
    Intel i7-8700K 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING (11GB GDDR5X)
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G75 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 990 PRO M.2,
    4TB Samsung 990 PRO M.2,
    8TB WD MyCloudEX2Ultra NAS
    PSU
    Seasonic Prime Titanium 850W
    Case
    Thermaltake Core P3 wall mounted
    Cooling
    Corsair Hydro H115i
    Keyboard
    Logitech wireless K800
    Mouse
    Logitech MX Master 3
    Internet Speed
    1 Gbps Download and 35 Mbps Upload
    Browser
    Google Chrome
    Antivirus
    Microsoft Defender and Malwarebytes Premium
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    APC SMART-UPS RT 1000 XL - SURT1000XLI,
    Galaxy S23 Plus phone
  • Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    HP Spectre x360 2in1 14-eu0098nr (2024)
    CPU
    Intel Core Ultra 7 155H 4.8 GHz
    Memory
    16 GB LPDDR5x-7467 MHz
    Graphics card(s)
    Integrated Intel Arc
    Sound Card
    Poly Studio
    Monitor(s) Displays
    14" 2.8K OLED multitouch
    Screen Resolution
    2880 x 1800
    Hard Drives
    2 TB PCIe NVMe M.2 SSD
    Internet Speed
    Intel Wi-Fi 7 BE200 (2x2) and Bluetooth 5.4
    Browser
    Chrome and Edge
    Antivirus
    Windows Defender and Malwarebytes Premium
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There was more to it than just MSRT.
 
Last edited:

My Computer

System One

  • OS
    W10 and Insider Dev.+ Linux Mint
    Computer type
    PC/Desktop
    Manufacturer/Model
    Home brewed
    CPU
    AMD Ryzen 9 7900x
    Motherboard
    ASROCK b650 PRO RS
    Memory
    2x8GB Kingston 6000MHz, Cl 32 @ 6200MHz Cl30
    Graphics Card(s)
    Gigabyte Rx 6600XT Gaming OC 8G Pro
    Sound Card
    MB, Realtek Ac1220p
    Monitor(s) Displays
    3 x 27"
    Screen Resolution
    1080p
    Hard Drives
    Kingston KC3000. 1TBSamsung 970 evo Plus 500GB, Crucial P1 NVMe 1TB, Lexar NVMe 2 TB, Silicon Power M.2 SATA 500GB
    PSU
    Seasonic 750W
    Case
    Custom Raidmax
    Cooling
    Arctic Liquid Freezer III 360mm
    Internet Speed
    20/19 mbps
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My Computers

System One System Two

  • OS
    Win 11 Pro 22631.3374
    Computer type
    PC/Desktop
    Manufacturer/Model
    Digital Storm Velox
    CPU
    Intel Core i9-10940X
    Motherboard
    MSI X299 PRO (Intel X299 Chipset) (Up to 4x PCI-E Devices)
    Memory
    128 GB DDR4 3200 MHz Corsair Vengance LPX
    Graphics Card(s)
    EVGA GeForce RTX 2080 Ti Black
    Sound Card
    Integrated Motherboard Audio-Realtek
    Monitor(s) Displays
    CORSAIR XENEON 32QHD
    Screen Resolution
    2560 x 1440
    Hard Drives
    2 Samsung 980 Pro NVME 2TB
    1x Storage (6TB Western Digital
    PSU
    Corsair / EVGA / Thermaltake (Modular) (80 Plus Gold)
    Case
    VELOX
    Cooling
    H20: Stage 2: Digital Storm Vortex Liquid CPU Cooler (Dual Fan) (Fully Sealed + No Maintenance)
    Keyboard
    Corsair K63 Wireless
    Mouse
    Corsair M65 Pro
    Internet Speed
    1000Gb's Down-20 Up
    Browser
    Firefox 124.0.1
    Antivirus
    Windows Defender
    Other Info
    Cyber power CP1350AVRLCD -UPS
    NVIDIA 551.86 Driver
  • Operating System
    Arch Linux
    Computer type
    PC/Desktop
    Manufacturer/Model
    Intel NUC13ANHi3
    CPU
    Intel Core i3 1315u
    Motherboard
    NUC13AN
    Memory
    64GB GSKILL DDR4 3200
    Graphics card(s)
    Intel On Board
    Sound Card
    Intel on Board
    Monitor(s) Displays
    Dell 2419HGCF
    Screen Resolution
    1920 X 1080
    Hard Drives
    1TB Crucial M2NVME
    PSU
    External 90 Watt
    Case
    NUC Tall
    Cooling
    Fan
    Mouse
    Razer
    Keyboard
    Logitech
    Internet Speed
    1GB
    Browser
    Slimjet 43.0.1.0
    Other Info
    quiet & fast
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My Computer

System One

  • OS
    W10 and Insider Dev.+ Linux Mint
    Computer type
    PC/Desktop
    Manufacturer/Model
    Home brewed
    CPU
    AMD Ryzen 9 7900x
    Motherboard
    ASROCK b650 PRO RS
    Memory
    2x8GB Kingston 6000MHz, Cl 32 @ 6200MHz Cl30
    Graphics Card(s)
    Gigabyte Rx 6600XT Gaming OC 8G Pro
    Sound Card
    MB, Realtek Ac1220p
    Monitor(s) Displays
    3 x 27"
    Screen Resolution
    1080p
    Hard Drives
    Kingston KC3000. 1TBSamsung 970 evo Plus 500GB, Crucial P1 NVMe 1TB, Lexar NVMe 2 TB, Silicon Power M.2 SATA 500GB
    PSU
    Seasonic 750W
    Case
    Custom Raidmax
    Cooling
    Arctic Liquid Freezer III 360mm
    Internet Speed
    20/19 mbps

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