Microsoft announces immediate retirement of Microsoft Deployment Toolkit (MDT)



 Microsoft Learn:

Summary​

Microsoft is announcing the immediate retirement of Microsoft Deployment Toolkit (MDT). MDT will no longer receive updates, fixes, or support. Existing installations will continue to function as is. However, we encourage customers to transition to modern deployment solutions.

Impact​

  • MDT is no longer supported, and won't receive future enhancements or security updates.
  • MDT download packages might be removed or deprecated from official distribution channels.
  • No future compatibility updates for new Windows releases will be provided.


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Could have seen that one coming down Broadway. It was a trusted, faithful companion; farewell, old friend. Thank you to Michael, Aaron and everyone else involved.
 

My Computer

System One

  • OS
    Windows 11 Pro 25H2
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    PC/Desktop
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    Intel NUC12WSHi7
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    12th Gen Core i7-1260P
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    NUC12WSBi7
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    64 GB Micron PC4-25600
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Shawn, I know you're a fan of MS, however for the last few years they have been selling us users down the river.
I don't mean to offend, I just have to say , since MS became a Corporation, and Bill lost control, things only seem about $$$$$.
I still have my ADKs so, not worried.
 

My Computer

System One

  • OS
    Win 10 Pro 19045.6937 Win 11 25H2 VM
    Computer type
    Laptop
    Manufacturer/Model
    Dell Precicion 15 Workstation
    CPU
    Xeon W-10885M
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    Dell
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    64GB ECC DDR4 128GB max
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    Intel 1080p + Quadro RTX 5000 Max-Q 16GB 4K
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    onboard Realtec
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    NA
    Screen Resolution
    1080p to 4k
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    1 TB Samsung 9100 M2 SSD main
    2 TB Samsung 9100 M2 SSD storage
    500 GB Corsair T500 storage M2 SSD (6 TB max)
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    NA
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    NA
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    backlit
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    Logitec M720 Bluetooth Free scroll
    Internet Speed
    slow
    Browser
    Pale Moon 33.9.x.x - x64 AVX2 build
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    Windows Defender
Modern Deployment, what is that ? I am pretty sure they are talking about the xml files we use to install office or deploy office like office 2021 ?
 

My Computers

System One System Two

  • OS
    Windows 11 pro
    Computer type
    Laptop
    Manufacturer/Model
    Precision 7780
    CPU
    Processor 13th Gen Intel(R) Core(TM) i9-13950HX, 2200 M
    Motherboard
    Dell calls it the “system board” in the service manual.
    Memory
    64GIG
    Graphics Card(s)
    NVIDIA RTX 5000 Ada Generation Laptop GPU
    Sound Card
    NVIDIA HIGH DEFINITION AUDIO
    Monitor(s) Displays
    Samsung and a HP Monitor
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    Resolution 3840 x 2160 x 60 hertz
    Hard Drives
    3 1T NVME and 1 223 Gb
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    External
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    Dual fans
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    LOGI REMOTE KEYBOARD
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    LOGI REMOTE MOUSE
    Internet Speed
    538 Mbps 163 Mbps upload
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    Duck, Chrome, Edge, Opra
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    Norton Antivirus
  • Operating System
    WIN 11 PRO
    Computer type
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    Manufacturer/Model
    HP
    CPU
    RTX ADA 5000
    Memory
    32
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    MY BIG SCREEN TV
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    3840 X 2016
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    2 NVME
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    REMOTE USB
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    REMOTE USB LOGI
    Internet Speed
    FIBER TO MY DOOR
    Browser
    DUCK FIREFOX CHROME OPRA
    Antivirus
    NORTON
Modern Deployment, what is that ? I am pretty sure they are talking about the xml files we use to install office or deploy office like office 2021 ?
I had a chuckle at the irony of that, since MDT is loaded with XML and VBScript. They mean modern deployment as in Autopilot and in-place upgrades. Or you can fall back on old reliable, Config Manager, although it's getting long in the tooth as well.

And besides, the cool kids aren't deploying 365 Apps/Office with XML files anymore.
 

My Computer

System One

  • OS
    Windows 11 Pro 25H2
    Computer type
    PC/Desktop
    Manufacturer/Model
    Intel NUC12WSHi7
    CPU
    12th Gen Core i7-1260P
    Motherboard
    NUC12WSBi7
    Memory
    64 GB Micron PC4-25600
    Graphics Card(s)
    Intel Iris Xe Graphics
    Sound Card
    on-board Realtek HD Audio
    Monitor(s) Displays
    Dell U3219Q
    Screen Resolution
    3840 x 2160
    Hard Drives
    Samsung SSD 990 PRO 1TB
    Crucial MX500 2 TB
    Antivirus
    Microsoft Defender

My Computer

System One

  • OS
    Windows 11 Pro + Win11 Canary VM.
    Computer type
    Laptop
    Manufacturer/Model
    ASUS Zenbook 14
    CPU
    I9 13th gen i9-13900H 2.60 GHZ
    Motherboard
    Yep, Laptop has one.
    Memory
    16 GB soldered
    Graphics Card(s)
    Integrated Intel Iris XE
    Sound Card
    Realtek built in
    Monitor(s) Displays
    laptop OLED screen
    Screen Resolution
    2880x1800 touchscreen
    Hard Drives
    1 TB NVME SSD (only weakness is only one slot)
    PSU
    Internal + 65W thunderbolt USB4 charger
    Case
    Yep, got one
    Cooling
    Stella Artois (UK pint cans - 568 ml) - extra cost.
    Keyboard
    Built in UK keybd
    Mouse
    Bluetooth , wireless dongled, wired
    Internet Speed
    900 mbs (ethernet), wifi 6 typical 350-450 mb/s both up and down
    Browser
    Edge
    Antivirus
    Defender
    Other Info
    TPM 2.0, 2xUSB4 thunderbolt, 1xUsb3 (usb a), 1xUsb-c, hdmi out, 3.5 mm audio out/in combo, ASUS backlit trackpad (inc. switchable number pad)

    Macrium Reflect Home V8
    Office 365 Family (6 users each 1TB onedrive space)
    Hyper-V (a vm runs almost as fast as my older laptop)
Michael Niehaus explains why MS finally killed MDT:
A complete history of MDT (abridged)

There was a little more surprise when Microsoft pulled the MDT download without warning and posted an immediate retirement notice on January 6th. What prompted that move? Some behind-the-scenes conversations confirmed that this was related to a security issue in the monitoring component. So, faced with the option of either fixing the issue and releasing a new version, or just retiring MDT and yanking it from the download center, the choice was easy.

Is there cause for concern with this security issue? If you have enabled the monitoring feature, you might want to disable it, especially if (for some crazy reason) you have your MDT server connected to the internet.
 

My Computer

System One

  • OS
    Windows 7
Huh. I just assumed nobody wanted to migrate all that VBScript before its ultimate demise.
 

My Computer

System One

  • OS
    Windows 11 Pro 25H2
    Computer type
    PC/Desktop
    Manufacturer/Model
    Intel NUC12WSHi7
    CPU
    12th Gen Core i7-1260P
    Motherboard
    NUC12WSBi7
    Memory
    64 GB Micron PC4-25600
    Graphics Card(s)
    Intel Iris Xe Graphics
    Sound Card
    on-board Realtek HD Audio
    Monitor(s) Displays
    Dell U3219Q
    Screen Resolution
    3840 x 2160
    Hard Drives
    Samsung SSD 990 PRO 1TB
    Crucial MX500 2 TB
    Antivirus
    Microsoft Defender
If you read the full blog post, he goes into how the product's been half-supported during its lifetime.

Been there myself. Someone builds a mostly complete project, it gets adopted (with a dedicated following), but management never admits they killed off the work years ago, and the zombie lingers on. It's just good enough, that nobody thinks they need to compete with it, or replace it. Until it's too late...

The team 2Pint's assembling for DeployR is a group of heavy MDT hitters (Johan Arwidmark, Gary Blok, Michael Niehaus, and more). It'll probably receive more attention than MS would have provided.
 

My Computer

System One

  • OS
    Windows 7
I read the post, and I also ran into Niehaus and Johan at quite a few MMS conferences, the original Microsoft ones, so I knew most of the story already. I was kind of hoping the Friends of MDT thing would catch on, but I don't think it ever did. Anyway I last used MDT in like 2013; it felt back then like it wasn't getting enough attention.
 

My Computer

System One

  • OS
    Windows 11 Pro 25H2
    Computer type
    PC/Desktop
    Manufacturer/Model
    Intel NUC12WSHi7
    CPU
    12th Gen Core i7-1260P
    Motherboard
    NUC12WSBi7
    Memory
    64 GB Micron PC4-25600
    Graphics Card(s)
    Intel Iris Xe Graphics
    Sound Card
    on-board Realtek HD Audio
    Monitor(s) Displays
    Dell U3219Q
    Screen Resolution
    3840 x 2160
    Hard Drives
    Samsung SSD 990 PRO 1TB
    Crucial MX500 2 TB
    Antivirus
    Microsoft Defender
So what the replacement?
 

My Computers

System One System Two

  • OS
    Windows 11
    Computer type
    Laptop
    Manufacturer/Model
    HP Pavilion Laptop 15-cw1xxx
    CPU
    AMD Ryzen 5 3500U with Radeon Vega Mobile Gfx
    Memory
    8.00 GB
    Graphics Card(s)
    AMD Radeon(TM) Vega 8 Graphics
    Sound Card
    Realtek High Definition Audio
    Monitor(s) Displays
    Generic PnP Monitor
    Screen Resolution
    1920x1080
    Hard Drives
    LITEON CV8-8E128-HP (SSD)
    WDC WD10SPZX-60Z10T0 (Hard Drive)
    PSU
    Microsoft ACPI-Compliant Control Method Battery
    Case
    Proprietary HP Pavilion Laptop 15 shell
    Cooling
    Active Fan Cooling
    Keyboard
    Standard PS/2 Keyboard
    Mouse
    ELAN Clickpad
    Internet Speed
    35.50 Mbps download 23.44 Mbps upload
    Browser
    Edge
    Antivirus
    Windows Defender
  • Operating System
    Windows 11 24h2
    Computer type
    PC/Desktop
    Manufacturer/Model
    Apple iMac "Core i5" 2.7 21.5" (Late 2012)
    CPU
    Intel® Core™ i5-3330S Processor
    Motherboard
    Ivy Bridge (LGA 1155)
    Memory
    8.00 GB DDR3 1600 MHz
    Graphics card(s)
    NVIDIA GeForce GT 640M
    Sound Card
    Cirrus Logic CS4206B (AB 90)
    Monitor(s) Displays
    Generic Monitor (iMac)
    Screen Resolution
    1920x1080
    Hard Drives
    APPLE HDD HTS541010A9E662 (Hard Drive 1TB)
    PSU
    Integrated
    Case
    iMac Aluminum Body
    Cooling
    Fan
    Keyboard
    HP SK-2085
    Mouse
    Lenovo
    Internet Speed
    90.8 Mbps download 23.4 Mbps upload
    Browser
    Google Chrome
    Antivirus
    Windows Defender
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