My First post - NTFS permission / ownership issue


chipsang

New member
Local time
11:14 AM
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12
OS
windows 10
Dear Community
Thank you for giving me opportunity to join this wonderful forum to share /gain knowledge.
Windows 11 pro of one of my friends pc has crashed after updates , He has formatted it after which some of folders from D drive have become inaccessible and files from this folder are not opening ( access denied error)
I think NTFS permissions & ownership assigned previously is changed which is causing this issue.
I tried "Take ownership Pro" but it failed. I have also tried manually to change inherittance and ownership but somehow I am not able to do it.
Is there any other way to take full control of the folder ? I am currently processing this folder from windows 10 PC. Is that reason of failure ?
Appreciate any help.
Thank you
 
Windows Build/Version
windows 10 22H2

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My Computer

System One

  • OS
    windows 10
    Computer type
    PC/Desktop
Welcome to the forum.

Firstly, you don’t need 3rd party apps. You can add these to your right click context menu.
Also, messing with permissions can be detrimental.



Accessing folders on a drive via another PC can sometimes be tricky, especially if they were at some point user folders.

I am currently processing this folder from windows 10 PC

How come?
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 23H2 Build 22631.5039
    Computer type
    PC/Desktop
    Manufacturer/Model
    Sin-built
    CPU
    Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz (4th Gen?)
    Motherboard
    ASUS ROG Maximus VI Formula
    Memory
    32.0 GB of I forget and the box is in storage.
    Graphics Card(s)
    Gigabyte nVidia GeForce GTX 1660 Super OC 6GB
    Sound Card
    Onboard
    Monitor(s) Displays
    5 x LG 25MS500-B - 1 x 24MK430H-B - 1 x Wacom Pro 22" Tablet
    Screen Resolution
    All over the place
    Hard Drives
    Too many to list.
    OS on Samsung 1TB 870 QVO SATA
    PSU
    Silverstone 1500
    Case
    NZXT Phantom 820 Full-Tower Case
    Cooling
    Noctua NH-D15 Elite Class Dual Tower CPU Cooler / 6 x EziDIY 120mm / 2 x Corsair 140mm somethings / 1 x 140mm Thermaltake something / 2 x 200mm Corsair.
    Keyboard
    Corsair K95 / Logitech diNovo Edge Wireless
    Mouse
    Logitech: G402 / G502 / Mx Masters / MX Air Cordless
    Internet Speed
    1000/400Mbps
    Browser
    All sorts
    Antivirus
    Kaspersky Premium
    Other Info
    I’m on a horse.
  • Operating System
    Windows 11 Pro 23H2 Build: 22631.4249
    Computer type
    Laptop
    Manufacturer/Model
    LENOVO Yoga 7i EVO OLED 14" Touchscreen i5 12 Core 16GB/512GB
    CPU
    Intel Core 12th Gen i5-1240P Processor (1.7 - 4.4GHz)
    Memory
    16GB LPDDR5 RAM
    Graphics card(s)
    Intel Iris Xe Graphics Processor
    Sound Card
    Optimized with Dolby Atmos®
    Screen Resolution
    QHD 2880 x 1800 OLED
    Hard Drives
    M.2 512GB
    Antivirus
    Defender / Malwarebytes
    Other Info
    …still on a horse.
Perhaps the external has somehow adopted Bitlocker protection? I don’t know.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 23H2 Build 22631.5039
    Computer type
    PC/Desktop
    Manufacturer/Model
    Sin-built
    CPU
    Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz (4th Gen?)
    Motherboard
    ASUS ROG Maximus VI Formula
    Memory
    32.0 GB of I forget and the box is in storage.
    Graphics Card(s)
    Gigabyte nVidia GeForce GTX 1660 Super OC 6GB
    Sound Card
    Onboard
    Monitor(s) Displays
    5 x LG 25MS500-B - 1 x 24MK430H-B - 1 x Wacom Pro 22" Tablet
    Screen Resolution
    All over the place
    Hard Drives
    Too many to list.
    OS on Samsung 1TB 870 QVO SATA
    PSU
    Silverstone 1500
    Case
    NZXT Phantom 820 Full-Tower Case
    Cooling
    Noctua NH-D15 Elite Class Dual Tower CPU Cooler / 6 x EziDIY 120mm / 2 x Corsair 140mm somethings / 1 x 140mm Thermaltake something / 2 x 200mm Corsair.
    Keyboard
    Corsair K95 / Logitech diNovo Edge Wireless
    Mouse
    Logitech: G402 / G502 / Mx Masters / MX Air Cordless
    Internet Speed
    1000/400Mbps
    Browser
    All sorts
    Antivirus
    Kaspersky Premium
    Other Info
    I’m on a horse.
  • Operating System
    Windows 11 Pro 23H2 Build: 22631.4249
    Computer type
    Laptop
    Manufacturer/Model
    LENOVO Yoga 7i EVO OLED 14" Touchscreen i5 12 Core 16GB/512GB
    CPU
    Intel Core 12th Gen i5-1240P Processor (1.7 - 4.4GHz)
    Memory
    16GB LPDDR5 RAM
    Graphics card(s)
    Intel Iris Xe Graphics Processor
    Sound Card
    Optimized with Dolby Atmos®
    Screen Resolution
    QHD 2880 x 1800 OLED
    Hard Drives
    M.2 512GB
    Antivirus
    Defender / Malwarebytes
    Other Info
    …still on a horse.
Welcome to the forum. No, using 10 does not matter when trying to change ownership. First of all I use the native "Take Ownership" method. I'm not familiar with the app you used


Things to try:

1. If the drive was bitlocked (or encrypted by any other method), you can forget it if you do not have the key.

2. Try to take ownership of the entire drive. See @hsehestedt post #2 here.

3. I don't waste a lot of time when permissions are involved. If the normal "take ownership" or cmd line method doesn't work, I always use one of the live Linux distros on a bootable usb drive to recover files, and then test and reformat the drive. Linux doesn't care about permissions. You boot from the drive, run it live rather than install, and copy files to another drive.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 24H2 26100.3775
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Optiplex 7080
    CPU
    i9-10900 10 core 20 threads
    Motherboard
    DELL 0J37VM
    Memory
    32 gb
    Graphics Card(s)
    none-Intel UHD Graphics 630
    Sound Card
    Integrated Realtek
    Monitor(s) Displays
    Benq 27
    Screen Resolution
    2560x1440
    Hard Drives
    1tb Solidigm m.2 nvme+256gb SKHynix m.2 nvme /External drives 512gb Samsung m.2 sata+1tb Kingston m2.nvme+ 4gb Solidigm nvme
    PSU
    500w
    Case
    MT
    Cooling
    Dell Premium
    Keyboard
    Logitech wired
    Mouse
    Logitech wireless
    Internet Speed
    so slow I'm too embarrassed to tell
    Browser
    #1 Edge #2 Firefox
    Antivirus
    Defender+MWB Premium
  • Operating System
    Windows 10 Pro 22H2 19045.3930
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Optiplex 9020
    CPU
    i7-4770
    Memory
    24 gb
    Monitor(s) Displays
    Benq 27
    Screen Resolution
    2560x1440
    Hard Drives
    256 gb Toshiba BG4 M.2 NVE SSB and 1 tb hdd
    PSU
    500w
    Case
    MT
    Cooling
    Dell factory
    Mouse
    Logitech wireless
    Keyboard
    Logitech wired
    Internet Speed
    still not telling
    Browser
    Firefox
    Antivirus
    Defender+MWB Premium
Welcome to the forum.

Firstly, you don’t need 3rd party apps. You can add these to your right click context menu.
Also, messing with permissions can be detrimental.



Accessing folders on a drive via another PC can sometimes be tricky, especially if they were at some point user folders.



How come?
Hi antspants .Thank you so much for lightening fast help.
I have downloaded reg file & tried to take ownership .I am getting message as successful but actual files are still giving error "access denied"
Original locked folder is on crashed disk & files , folders cannot getting copied , however I have recovered it using pc3000.
Should I try it by on windows 11 pc.
Thanks again(y):-)
 

My Computer

System One

  • OS
    windows 10
    Computer type
    PC/Desktop
Perhaps the external has somehow adopted Bitlocker protection? I don’t know.
D drive where locked folder is located is not having bitlocker encryption and is accessible.
However file icon shows yellow lock sign.
 

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My Computer

System One

  • OS
    windows 10
    Computer type
    PC/Desktop
Welcome to the forum. No, using 10 does not matter when trying to change ownership. First of all I use the native "Take Ownership" method. I'm not familiar with the app you used


Things to try:

1. If the drive was bitlocked (or encrypted by any other method), you can forget it if you do not have the key.

2. Try to take ownership of the entire drive. See @hsehestedt post #2 here.

3. I don't waste a lot of time when permissions are involved. If the normal "take ownership" or cmd line method doesn't work, I always use one of the live Linux distros on a bootable usb drive to recover files, and then test and reformat the drive. Linux doesn't care about permissions. You boot from the drive, run it live rather than install, and copy files to another drive.
Thanks glasskuter
I have been successful to copy affected folder to another drive (none of the softwares like fastcopy / teracopy etc are able to copy files & folders)
but the issue is on inheritance and ownership which is bound with previous administrator / group.
So though on my pc I have full access controls of this folder still I am not given any rights to open /copy files.
 

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My Computer

System One

  • OS
    windows 10
    Computer type
    PC/Desktop
You could try Take ownership and get access from my Right-Click Tools. It uses the SetACL tool which is a little more robust than the usual tools.
Good Morning LesFerch & Team
Thank you so much LesFerch .SetACL seems to be powerful platform. I tried right-Click Tools but after completing process still all data is encrypted only. I am badly stuck up and don't know what is exact technical issue.
 

My Computer

System One

  • OS
    windows 10
    Computer type
    PC/Desktop
Guys in a twist to this case somehow I have identified actual issue with this folder that is encryption & not NTFS permissions as I assumed.
Affected folder is having EFS encryption. Unfortunately SSD on which original OS (windows 11) was present is formatted & new OS reinstalled
Due to Trim I don't think keys can be recovered now. But still I am going to give it a try.
Thanks a lot for all your help I learnt a lot of things.
 

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My Computer

System One

  • OS
    windows 10
    Computer type
    PC/Desktop

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