Aftermath of in place upgrade


PeterL

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Windows 11 64bit
I am left with a Windows.old folder which contains gigabytes of data I am unable to delete. 21H2
 

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System One

  • OS
    Windows 11 64bit
    Computer type
    PC/Desktop
    Manufacturer/Model
    Bespoke
    CPU
    3.70 gigahertz Intel core i7-8700K
    Motherboard
    MSI 7B22
    Memory
    16GB
    Graphics Card(s)
    Nvidia GTX 1050
    Sound Card
    on board
    Monitor(s) Displays
    Dell 27" Ultrasharp
    Screen Resolution
    2560 x1440
    Hard Drives
    Drive c: 1tb SSD
    DriveD: 1TB SSD
    DriveE: 2tb HDD
    External drive Samsung T7 2TBSSD
    Cooling
    no
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    MalwareBytes & Norton 360

humbird

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Did you do the upgrade through windows update?
If so.
You want to leave the windows old folder in case you want to roll back. Windows will delete it in 10 days.
 

My Computers

System One System Two

  • OS
    Windows11
    Computer type
    Laptop
    Manufacturer/Model
    Huawei Matebook X Pro
    CPU
    intel 8250 I5
    Memory
    8gb
    Graphics Card(s)
    intel uhd 620
    Monitor(s) Displays
    built in laptop display
    Screen Resolution
    1920x1280
    Hard Drives
    Samsung 970 Evo 500gb M2
    Browser
    Edge
    Antivirus
    Defender
  • Operating System
    Windows 10
    Computer type
    Laptop
    Manufacturer/Model
    Acer A515-43-R6DE
    CPU
    AMD Ryzen 7300U
    Memory
    16 GB DDR4
    Graphics card(s)
    AMD Raedon RX Vega graphics onboard
    Monitor(s) Displays
    15"6 FHD IPS Slim Bezel
    Hard Drives
    512cb PCie NVME SSD
    Case
    Pure Silver
    Mouse
    Touchpad and Logitech external mouse
    Keyboard
    Inbuilt
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    Edge
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    Defender

Bree

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I am left with a Windows.old folder which contains gigabytes of data I am unable to delete. 21H2
As humbird said, by default 10 days after the upgrade windows.old will be automatically deleted and you will no longer be able to go back to your previous version of Windows.


If you want longer to decide, you can increase the number of days.


But if you are happy that Windows is working fine, and that you'll never need to roll back to your previous version, then you can delete it now.

 

My Computers

System One System Two

  • OS
    Windows 11 Home
    Computer type
    Laptop
    Manufacturer/Model
    Acer Aspire 3 A315-23
    CPU
    AMD Athlon Silver 3050U
    Memory
    8GB
    Graphics Card(s)
    Radeon Graphics
    Monitor(s) Displays
    laptop screen
    Screen Resolution
    1366x768 native resolution, up to 2560x1440 with Radeon Virtual Super Resolution
    Hard Drives
    1TB HDD
    Browser
    Edge, Firefox
    Antivirus
    Defender
    Other Info
    fully 'Windows 11 ready' laptop. Windows 10 C: partition migrated from my old unsupported 'main machine' then upgraded to 11. A test migration ran Insider builds for 2 months. When 11 was released on 5th October it was re-imaged back to 10 and was offered the upgrade in Windows Update on 20th October.


    My SYSTEM THREE is a Dell Latitude 5410, i7-10610U, 32GB RAM, 512GB ssd, Windows 11 Pro.
  • Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Dell Lattitude E4310
    CPU
    i5 M 520
    Motherboard
    0T6M8G
    Memory
    4GB
    Screen Resolution
    1366x768
    Hard Drives
    500GB HDD
    Browser
    Firefox, Edge
    Antivirus
    Defender
    Other Info
    unsupported machine: Legacy bios, MBR, TPM 1.2, upgraded from W10 to W11 using W10/W11 hybrid install media workaround.


    My SYSTEM THREE is a Dell Latitude 5410, i7-10610U, 32GB RAM, 512GB ssd, Windows 11 Pro.

Devlin1888

"RockHardSemi"
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Windows 11 Education Build 22483.1011 Developer Build
Think our minds are connected xD
Im using TreeFree, Take ownership and delete to you're hearts content.
OR if you want an easier way, Go to settings>storage>temp files and it will be in there too
 
Last edited:

My Computer

System One

  • OS
    Windows 11 Education Build 22483.1011 Developer Build
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom
    CPU
    i7 10700k@5.2
    Motherboard
    Gigabyte Gaming X Z490
    Memory
    16GB Viper Steel Series 3200mhz
    Graphics Card(s)
    Gigabyte RTX2070 Super X OC Windforce
    Monitor(s) Displays
    ASUS TUF Gaming 3840X2160 Benq Gl2250 1920x1080
    Screen Resolution
    4K/1600/1440/1080
    Hard Drives
    M.2 - ADATA SX8200 Pro 1TB
    SSD - Samsung 860 evo
    PSU
    Corsair 650w
    Case
    NZXT S340 Elite
    Cooling
    Cooler Master Hyper 212 RGB Black Edition
    Keyboard
    Razer Ornata Chroma
    Mouse
    Steel Series Rival 710
    Internet Speed
    50mbs
    Browser
    Opera GX
    Antivirus
    Windows Defender
    Other Info
    Logitech g29+Pedals+Shifter
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