MS Visual Studio 2022, auto back ground download of Win11SDK_10.0.22621 even though it does nothing with it.


Melchior

Melchior

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Location
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OS
Windows 11 Pro (x64)(v24H2)(Build 26100.4652)
I am using, Visual Studio 2022 - Community Edition (v17.8.3) installed and full up to date,
auto back ground download of Win11SDK_10.0.22621 into the temp folder over and over again…
even though I use CCleaner to clean my system, it randomly gets re-downloaded…
so I am concerned that it is eating up write cycles on my NVMe boot device..

tempfolder\2vlkjcrj\Win11SDK_10.0.22621.6CAF8467F6A9FF101477
tons of .cab files and .msi installers...

It should already be installed when I last ran an update via MS Visual Studio Installer in December I think... nope I reported this on
the MS developer forums on Nov 25, 2023 11:48 PM
developercommunity.visualstudio.com

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developercommunity.visualstudio.com developercommunity.visualstudio.com


Any insight from a guru here would be helpful...
maybe some one else has seen this happen to them..
 
Windows Build/Version
Windows 11 Pro - v23H2 (build 22631.2861)

My Computers

System One System Two

  • OS
    Windows 11 Pro (x64)(v24H2)(Build 26100.4652)
    Computer type
    PC/Desktop
    Manufacturer/Model
    [Self-built](custom-build)(June 2020)
    CPU
    AMD Ryzen 9 3900X 12-Core
    Motherboard
    Asus PRIME X570-PRO (BIOS_r5031 [01/13/2025])
    Memory
    32GB, 2x G.Skill 16GB (PC3200)(DDR4-2137)
    Graphics Card(s)
    NVIDIA GeForce RTX 3070 Ti 8GB XC3 model by EVGA
    Sound Card
    Realtek® ALC1220A 8-Channel High Definition Audio CODEC
    Monitor(s) Displays
    24" DELL Gaming Monitor - G2422HS - DisplayPort used
    Screen Resolution
    1920x1080p at 165Hz (16:9 Aspect Ratio)
    Hard Drives
    2TB Samsung 980 Pro (NVMe)(SSD)
    4TB Samsung 990 Pro (NVMe)(SSD)
    2TB Samsung 870 EVO (SSD)

    NVMe 2TB
    -- OS(Win11 Pro x64),
    -- programs,
    -- programming(MS Visual Studios 2022 Community Ed.),
    -- music

    NVMe 4TB
    video game installs.

    #3 FILE Server!
    PSU
    Thermaltake TOUGHPOWER DPS G RGB Titanium Certified 1250Watt
    Case
    Corsair Graphite Series 780T Full Tower PC Case
    Cooling
    AMD Wraith cooler (stock) & 3x Corsair case fans
    Keyboard
    Alienware Low Profile RGB Mechanical USB Gaming Keyboard - AW510K - Lunar Light
    Mouse
    Redragon M602 RGB Wired USB Gaming mouse
    Internet Speed
    2,100Mbps Download, 300Mbps Upload
    Browser
    Firefox & Google Chrome
    Antivirus
    n/a aka "ABOVE TOP SECRET!" lol ;)
    Other Info
    My System is the ULTIMATE GAMING RIG ^_^
    TP-Link BE9300 Tri-Band Wi-Fi 7 Wireless 2.5Gigabit Router
    Model Archer BE550 (v1.6)
    Arris S34 Cable Modem
    Nvidia GFX Drivers: (v576.88)
    Realtek UAD Drivers: (v6.0.9850.1)
    Realtek LAN Drivers:(v1125.25.422.2025)(2025-06-22)
    Intel LAN Drivers: (v14.01.22.00)(2025-04-22)
  • Operating System
    Windows 11 Pro x64
    Computer type
    Laptop
    Manufacturer/Model
    DELL G15 Ryzen edition, model 5515
    CPU
    AMD Ryzen 7 5800H
    Motherboard
    DELL G15 Ryzen edition
    Memory
    16GB DDR4
    Graphics card(s)
    Ryzen 7 5800H integrated AMD Radeon Graphics and Nvidia GeForce 3060 6GB
    Sound Card
    Realtek ALC3254 with Nahimic 3D Audio for Gamers
    Monitor(s) Displays
    built-in
    Screen Resolution
    1920x1080
    Hard Drives
    512GB NVMe SSD, 1TB Samsung 970 EVO NVMe SSD
    PSU
    unkown
    Case
    laptop
    Keyboard
    built-in
    Mouse
    Logitech B100 USB
    Internet Speed
    2,100Mbps download, 300Mbps upload
    Browser
    Firefox & Google Chrome
Is no one else having this issue too?
 

My Computers

System One System Two

  • OS
    Windows 11 Pro (x64)(v24H2)(Build 26100.4652)
    Computer type
    PC/Desktop
    Manufacturer/Model
    [Self-built](custom-build)(June 2020)
    CPU
    AMD Ryzen 9 3900X 12-Core
    Motherboard
    Asus PRIME X570-PRO (BIOS_r5031 [01/13/2025])
    Memory
    32GB, 2x G.Skill 16GB (PC3200)(DDR4-2137)
    Graphics Card(s)
    NVIDIA GeForce RTX 3070 Ti 8GB XC3 model by EVGA
    Sound Card
    Realtek® ALC1220A 8-Channel High Definition Audio CODEC
    Monitor(s) Displays
    24" DELL Gaming Monitor - G2422HS - DisplayPort used
    Screen Resolution
    1920x1080p at 165Hz (16:9 Aspect Ratio)
    Hard Drives
    2TB Samsung 980 Pro (NVMe)(SSD)
    4TB Samsung 990 Pro (NVMe)(SSD)
    2TB Samsung 870 EVO (SSD)

    NVMe 2TB
    -- OS(Win11 Pro x64),
    -- programs,
    -- programming(MS Visual Studios 2022 Community Ed.),
    -- music

    NVMe 4TB
    video game installs.

    #3 FILE Server!
    PSU
    Thermaltake TOUGHPOWER DPS G RGB Titanium Certified 1250Watt
    Case
    Corsair Graphite Series 780T Full Tower PC Case
    Cooling
    AMD Wraith cooler (stock) & 3x Corsair case fans
    Keyboard
    Alienware Low Profile RGB Mechanical USB Gaming Keyboard - AW510K - Lunar Light
    Mouse
    Redragon M602 RGB Wired USB Gaming mouse
    Internet Speed
    2,100Mbps Download, 300Mbps Upload
    Browser
    Firefox & Google Chrome
    Antivirus
    n/a aka "ABOVE TOP SECRET!" lol ;)
    Other Info
    My System is the ULTIMATE GAMING RIG ^_^
    TP-Link BE9300 Tri-Band Wi-Fi 7 Wireless 2.5Gigabit Router
    Model Archer BE550 (v1.6)
    Arris S34 Cable Modem
    Nvidia GFX Drivers: (v576.88)
    Realtek UAD Drivers: (v6.0.9850.1)
    Realtek LAN Drivers:(v1125.25.422.2025)(2025-06-22)
    Intel LAN Drivers: (v14.01.22.00)(2025-04-22)
  • Operating System
    Windows 11 Pro x64
    Computer type
    Laptop
    Manufacturer/Model
    DELL G15 Ryzen edition, model 5515
    CPU
    AMD Ryzen 7 5800H
    Motherboard
    DELL G15 Ryzen edition
    Memory
    16GB DDR4
    Graphics card(s)
    Ryzen 7 5800H integrated AMD Radeon Graphics and Nvidia GeForce 3060 6GB
    Sound Card
    Realtek ALC3254 with Nahimic 3D Audio for Gamers
    Monitor(s) Displays
    built-in
    Screen Resolution
    1920x1080
    Hard Drives
    512GB NVMe SSD, 1TB Samsung 970 EVO NVMe SSD
    PSU
    unkown
    Case
    laptop
    Keyboard
    built-in
    Mouse
    Logitech B100 USB
    Internet Speed
    2,100Mbps download, 300Mbps upload
    Browser
    Firefox & Google Chrome
I have Studio on a few machines and am not seeing this. Maybe run Visual Studio Installer and repair your installation.
 

My Computer

System One

  • OS
    Windows 11 Pro 24H2 [rev. 4652]
    Computer type
    PC/Desktop
    Manufacturer/Model
    Intel NUC12WSHi7
    CPU
    12th Gen Intel Core i7-1260P, 2100 MHz
    Motherboard
    NUC12WSBi7
    Memory
    64 GB
    Graphics Card(s)
    Intel Iris Xe
    Sound Card
    built-in Realtek HD audio
    Monitor(s) Displays
    Dell U3219Q
    Screen Resolution
    3840x2160 @ 60Hz
    Hard Drives
    Samsung SSD 990 PRO 1TB
    Keyboard
    CODE 104-Key Mechanical with Cherry MX Clears
    Antivirus
    Microsoft Defender
I'm not seeing this either. Although I am using VS 2022 Pro.
 

My Computer

System One

  • OS
    Win 11 Pro 24H2
    Computer type
    PC/Desktop
    Manufacturer/Model
    Self build
    CPU
    Intel i7 13700KF
    Motherboard
    Gigabyte Z790 UD AC
    Memory
    32 GB Team Group DDR5 - 6000 CL 30
    Graphics Card(s)
    ASUS TUF GAMING RTX 3070 Ti
    Sound Card
    On board Realtek
    Monitor(s) Displays
    ACER 34 inch
    Screen Resolution
    4K
    Hard Drives
    1 TB Samsung 980 Pro Nvme, 1 TB Samsung 970 EVO Nvme, 2 x Samsung 970 2TB SSD SATA
    PSU
    EVGA 1000Q
    Case
    Rosewill something or other
    Cooling
    Noctua NH-D15. A whole schwak of Noctua case fans. $$$
    Keyboard
    Logitech G815
    Mouse
    Logitech G502 Hero
    Internet Speed
    700 up, 600 down
    Browser
    Firefox
    Antivirus
    MalwareBytes
pseymour said:
I have Studio on a few machines and am not seeing this. Maybe run Visual Studio Installer and repair your installation.
Click to expand...
repair huh?
hmm.. maybe...
but I am fully up to date and VS works fine,
when I go to compile my temperature converter console app.
it too works fine...

so idk why it is doing it...
 

My Computers

System One System Two

  • OS
    Windows 11 Pro (x64)(v24H2)(Build 26100.4652)
    Computer type
    PC/Desktop
    Manufacturer/Model
    [Self-built](custom-build)(June 2020)
    CPU
    AMD Ryzen 9 3900X 12-Core
    Motherboard
    Asus PRIME X570-PRO (BIOS_r5031 [01/13/2025])
    Memory
    32GB, 2x G.Skill 16GB (PC3200)(DDR4-2137)
    Graphics Card(s)
    NVIDIA GeForce RTX 3070 Ti 8GB XC3 model by EVGA
    Sound Card
    Realtek® ALC1220A 8-Channel High Definition Audio CODEC
    Monitor(s) Displays
    24" DELL Gaming Monitor - G2422HS - DisplayPort used
    Screen Resolution
    1920x1080p at 165Hz (16:9 Aspect Ratio)
    Hard Drives
    2TB Samsung 980 Pro (NVMe)(SSD)
    4TB Samsung 990 Pro (NVMe)(SSD)
    2TB Samsung 870 EVO (SSD)

    NVMe 2TB
    -- OS(Win11 Pro x64),
    -- programs,
    -- programming(MS Visual Studios 2022 Community Ed.),
    -- music

    NVMe 4TB
    video game installs.

    #3 FILE Server!
    PSU
    Thermaltake TOUGHPOWER DPS G RGB Titanium Certified 1250Watt
    Case
    Corsair Graphite Series 780T Full Tower PC Case
    Cooling
    AMD Wraith cooler (stock) & 3x Corsair case fans
    Keyboard
    Alienware Low Profile RGB Mechanical USB Gaming Keyboard - AW510K - Lunar Light
    Mouse
    Redragon M602 RGB Wired USB Gaming mouse
    Internet Speed
    2,100Mbps Download, 300Mbps Upload
    Browser
    Firefox & Google Chrome
    Antivirus
    n/a aka "ABOVE TOP SECRET!" lol ;)
    Other Info
    My System is the ULTIMATE GAMING RIG ^_^
    TP-Link BE9300 Tri-Band Wi-Fi 7 Wireless 2.5Gigabit Router
    Model Archer BE550 (v1.6)
    Arris S34 Cable Modem
    Nvidia GFX Drivers: (v576.88)
    Realtek UAD Drivers: (v6.0.9850.1)
    Realtek LAN Drivers:(v1125.25.422.2025)(2025-06-22)
    Intel LAN Drivers: (v14.01.22.00)(2025-04-22)
  • Operating System
    Windows 11 Pro x64
    Computer type
    Laptop
    Manufacturer/Model
    DELL G15 Ryzen edition, model 5515
    CPU
    AMD Ryzen 7 5800H
    Motherboard
    DELL G15 Ryzen edition
    Memory
    16GB DDR4
    Graphics card(s)
    Ryzen 7 5800H integrated AMD Radeon Graphics and Nvidia GeForce 3060 6GB
    Sound Card
    Realtek ALC3254 with Nahimic 3D Audio for Gamers
    Monitor(s) Displays
    built-in
    Screen Resolution
    1920x1080
    Hard Drives
    512GB NVMe SSD, 1TB Samsung 970 EVO NVMe SSD
    PSU
    unkown
    Case
    laptop
    Keyboard
    built-in
    Mouse
    Logitech B100 USB
    Internet Speed
    2,100Mbps download, 300Mbps upload
    Browser
    Firefox & Google Chrome
I changed the path variables for the temp folder long time ago and do so with each new build..
to C:\Temp-Sys\
so its easier to get at and keep an eye on what ends up there...
and CCleaner to keep my system clean..


so this folder is the Win 11 SDK, which should have been installed when I did the last update or so..

C:\Temp-Sys\2vlkjcrj\Win11SDK_10.0.22621.6CAF8467F6A9FF101477

hmm.. its annoying me since its eating up my NVMe write cycles..

edit:
I use
C:\Program Files\Microsoft Visual Studio_2022_Community\
for my install path for VS community ed.
less depth so its easier to find for me..

I can't find the sdk src files not sure where they are suppose to be located in..??
 
Last edited:

My Computers

System One System Two

  • OS
    Windows 11 Pro (x64)(v24H2)(Build 26100.4652)
    Computer type
    PC/Desktop
    Manufacturer/Model
    [Self-built](custom-build)(June 2020)
    CPU
    AMD Ryzen 9 3900X 12-Core
    Motherboard
    Asus PRIME X570-PRO (BIOS_r5031 [01/13/2025])
    Memory
    32GB, 2x G.Skill 16GB (PC3200)(DDR4-2137)
    Graphics Card(s)
    NVIDIA GeForce RTX 3070 Ti 8GB XC3 model by EVGA
    Sound Card
    Realtek® ALC1220A 8-Channel High Definition Audio CODEC
    Monitor(s) Displays
    24" DELL Gaming Monitor - G2422HS - DisplayPort used
    Screen Resolution
    1920x1080p at 165Hz (16:9 Aspect Ratio)
    Hard Drives
    2TB Samsung 980 Pro (NVMe)(SSD)
    4TB Samsung 990 Pro (NVMe)(SSD)
    2TB Samsung 870 EVO (SSD)

    NVMe 2TB
    -- OS(Win11 Pro x64),
    -- programs,
    -- programming(MS Visual Studios 2022 Community Ed.),
    -- music

    NVMe 4TB
    video game installs.

    #3 FILE Server!
    PSU
    Thermaltake TOUGHPOWER DPS G RGB Titanium Certified 1250Watt
    Case
    Corsair Graphite Series 780T Full Tower PC Case
    Cooling
    AMD Wraith cooler (stock) & 3x Corsair case fans
    Keyboard
    Alienware Low Profile RGB Mechanical USB Gaming Keyboard - AW510K - Lunar Light
    Mouse
    Redragon M602 RGB Wired USB Gaming mouse
    Internet Speed
    2,100Mbps Download, 300Mbps Upload
    Browser
    Firefox & Google Chrome
    Antivirus
    n/a aka "ABOVE TOP SECRET!" lol ;)
    Other Info
    My System is the ULTIMATE GAMING RIG ^_^
    TP-Link BE9300 Tri-Band Wi-Fi 7 Wireless 2.5Gigabit Router
    Model Archer BE550 (v1.6)
    Arris S34 Cable Modem
    Nvidia GFX Drivers: (v576.88)
    Realtek UAD Drivers: (v6.0.9850.1)
    Realtek LAN Drivers:(v1125.25.422.2025)(2025-06-22)
    Intel LAN Drivers: (v14.01.22.00)(2025-04-22)
  • Operating System
    Windows 11 Pro x64
    Computer type
    Laptop
    Manufacturer/Model
    DELL G15 Ryzen edition, model 5515
    CPU
    AMD Ryzen 7 5800H
    Motherboard
    DELL G15 Ryzen edition
    Memory
    16GB DDR4
    Graphics card(s)
    Ryzen 7 5800H integrated AMD Radeon Graphics and Nvidia GeForce 3060 6GB
    Sound Card
    Realtek ALC3254 with Nahimic 3D Audio for Gamers
    Monitor(s) Displays
    built-in
    Screen Resolution
    1920x1080
    Hard Drives
    512GB NVMe SSD, 1TB Samsung 970 EVO NVMe SSD
    PSU
    unkown
    Case
    laptop
    Keyboard
    built-in
    Mouse
    Logitech B100 USB
    Internet Speed
    2,100Mbps download, 300Mbps upload
    Browser
    Firefox & Google Chrome
The Windows SDKs that Visual Studio uses are installed in whatever is specified at HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Kits\Installed Roots\KitsRoot10. It is usually C:\Program Files (x86)\Windows Kits\10\.
 

My Computer

System One

  • OS
    Windows 11 Pro 24H2 [rev. 4652]
    Computer type
    PC/Desktop
    Manufacturer/Model
    Intel NUC12WSHi7
    CPU
    12th Gen Intel Core i7-1260P, 2100 MHz
    Motherboard
    NUC12WSBi7
    Memory
    64 GB
    Graphics Card(s)
    Intel Iris Xe
    Sound Card
    built-in Realtek HD audio
    Monitor(s) Displays
    Dell U3219Q
    Screen Resolution
    3840x2160 @ 60Hz
    Hard Drives
    Samsung SSD 990 PRO 1TB
    Keyboard
    CODE 104-Key Mechanical with Cherry MX Clears
    Antivirus
    Microsoft Defender
"C:\Program Files (x86)\Windows Kits\10"
ok yeah I found the src there...

but still wondering why the download continues to occur..
 

My Computers

System One System Two

  • OS
    Windows 11 Pro (x64)(v24H2)(Build 26100.4652)
    Computer type
    PC/Desktop
    Manufacturer/Model
    [Self-built](custom-build)(June 2020)
    CPU
    AMD Ryzen 9 3900X 12-Core
    Motherboard
    Asus PRIME X570-PRO (BIOS_r5031 [01/13/2025])
    Memory
    32GB, 2x G.Skill 16GB (PC3200)(DDR4-2137)
    Graphics Card(s)
    NVIDIA GeForce RTX 3070 Ti 8GB XC3 model by EVGA
    Sound Card
    Realtek® ALC1220A 8-Channel High Definition Audio CODEC
    Monitor(s) Displays
    24" DELL Gaming Monitor - G2422HS - DisplayPort used
    Screen Resolution
    1920x1080p at 165Hz (16:9 Aspect Ratio)
    Hard Drives
    2TB Samsung 980 Pro (NVMe)(SSD)
    4TB Samsung 990 Pro (NVMe)(SSD)
    2TB Samsung 870 EVO (SSD)

    NVMe 2TB
    -- OS(Win11 Pro x64),
    -- programs,
    -- programming(MS Visual Studios 2022 Community Ed.),
    -- music

    NVMe 4TB
    video game installs.

    #3 FILE Server!
    PSU
    Thermaltake TOUGHPOWER DPS G RGB Titanium Certified 1250Watt
    Case
    Corsair Graphite Series 780T Full Tower PC Case
    Cooling
    AMD Wraith cooler (stock) & 3x Corsair case fans
    Keyboard
    Alienware Low Profile RGB Mechanical USB Gaming Keyboard - AW510K - Lunar Light
    Mouse
    Redragon M602 RGB Wired USB Gaming mouse
    Internet Speed
    2,100Mbps Download, 300Mbps Upload
    Browser
    Firefox & Google Chrome
    Antivirus
    n/a aka "ABOVE TOP SECRET!" lol ;)
    Other Info
    My System is the ULTIMATE GAMING RIG ^_^
    TP-Link BE9300 Tri-Band Wi-Fi 7 Wireless 2.5Gigabit Router
    Model Archer BE550 (v1.6)
    Arris S34 Cable Modem
    Nvidia GFX Drivers: (v576.88)
    Realtek UAD Drivers: (v6.0.9850.1)
    Realtek LAN Drivers:(v1125.25.422.2025)(2025-06-22)
    Intel LAN Drivers: (v14.01.22.00)(2025-04-22)
  • Operating System
    Windows 11 Pro x64
    Computer type
    Laptop
    Manufacturer/Model
    DELL G15 Ryzen edition, model 5515
    CPU
    AMD Ryzen 7 5800H
    Motherboard
    DELL G15 Ryzen edition
    Memory
    16GB DDR4
    Graphics card(s)
    Ryzen 7 5800H integrated AMD Radeon Graphics and Nvidia GeForce 3060 6GB
    Sound Card
    Realtek ALC3254 with Nahimic 3D Audio for Gamers
    Monitor(s) Displays
    built-in
    Screen Resolution
    1920x1080
    Hard Drives
    512GB NVMe SSD, 1TB Samsung 970 EVO NVMe SSD
    PSU
    unkown
    Case
    laptop
    Keyboard
    built-in
    Mouse
    Logitech B100 USB
    Internet Speed
    2,100Mbps download, 300Mbps upload
    Browser
    Firefox & Google Chrome
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