Folder access security


Quandary

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I have an interesting security experience in trying to recover some files from an MR7 image copy after a clean install.

Steps:
1. Make an image copy of a Win 10 or Win 11 BETA C: drive
2. Clean install Win 11. The install created a new user account ID (using 1st 5 char of my MS email). This is different from Win 10 where I had a choice to define my account ID. Yes, alternative procedures could be used to create a specific account ID.
3. Open MR
4. select Restore
5. select the Image copy file, click on Browse Image and mount it as a virtual drive (X:)
6. navigate to X:\Users\account ID.

This produces a message "You currently don't have permission to access this folder". I guess this is part of Windows file security protection.

The workaround:
- reboot to the bootable MR7 Rescue drive/partition
- perform steps #4 & #5. I now have access to the User\account ID folder with the simplified MR7 file list. Drop down to the command prompt, and I can now copy any of the folders/file in the account to the C: drive.

The alternative to access that folder would have been to make a current image copy, restore the old image copy, copy the required folders/files, and then restore the current image.

Hope this helps anyone who does a clean install and needs some data from the old image copy.
 

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Windows 11 ProIntel Core Ultra16GBIntel(R) Arc Graphics
OS
Windows 11 Pro
Computer type
Laptop
Manufacturer/Model
ASUS Zenbook 14 OLED
CPU
Intel Core Ultra
Memory
16GB
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Intel(R) Arc Graphics
Sound Card
Realtek High Definition Audio(SST)
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2880 x 1800
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500 GB NVMe SSD
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5. select the Image copy file, click on Browse Image and mount it as a virtual drive (X: )
6. navigate to X:\Users\account ID.

This produces a message "You currently don't have permission to access this folder". I guess this is part of Windows file security protection.
When you mount a Macrium image, by default it has all the security permissions of the system you imaged. And if that was from a different install of Windows then even if the user names are the same, the SID for that user will be different. You'd need to take ownership to access such files or folders, and by default a mounted Macrium image is read only.

So just tick the box at the bottom to enable access to restricted folders when you next mount an image ;)

1633737027208.png
 

My Computers My Computers

  • At a glance

    Windows 11 HomeAMD Athlon Silver 3050U8GBRadeon Graphics
    OS
    Windows 11 Home
    Computer type
    Laptop
    Manufacturer/Model
    Acer Aspire 3 A315-23-R9VY
    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 Samsung EVO 870 SSD (from April 2026: 250GB EVO 850)
    Internet Speed
    150 Mbps
    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 2021 it was re-imaged back to 10 and was offered the upgrade in Windows Update on 20th October. Windows Update offered the 22H2 Feature Update on 20th September 2022. It got the 23H2 Feature Update on 4th November 2023 through Windows Update, 24H2 on 3rd October 2024 through Windows Update by setting the Target Release Version for 24H2, and 25H2 on 30th September 2025 through Windows Update by setting the Target Release Version for 25H2.

    UPDATE - 11 April 2026: due to mechanical deterioration this PC has been retired from active duty. The OS with all software and files has been migrated to my System Seven in 'Other systems' to carry on as my general purpose 'main machine'.
  • At a glance

    Windows 11 ProIntel® Core™ i5-520M8GB(integrated graphics) Intel HD Graphics
    Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Dell Latitude E4310
    CPU
    Intel® Core™ i5-520M
    Motherboard
    0T6M8G
    Memory
    8GB
    Graphics card(s)
    (integrated graphics) Intel HD Graphics
    Screen Resolution
    1366x768
    Hard Drives
    500GB Crucial MX500 SSD
    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.

    In-place upgrade to 22H2 using ISO and a workaround.
    Feature Update to 23H2 by manually installing the Enablement Package.
    In-place upgrade to 24H2 using hybrid 23H2/24H2 install media.
    Upgraded to 25H2 by Enablement Package.

    Also running Insider Dev, and Canary builds and Windows 10 as native boot .vhdx.
  • My SYSTEM THREE is a Dell Latitude 5410, i7-10610U, 32GB RAM, 512GB NVMe ssd, supported device running Windows 11 Pro.

    My SYSTEM FOUR is a 2-in-1 convertible Lenovo Yoga 11e 20DA, Celeron N2930, 8GB RAM, 256GB ssd. Unsupported device: currently running Win10 Pro, plus Win11 Pro RTM and Insider Dev, Beta, and RP 24H2 as native boot vhdx.

    My SYSTEM FIVE is a Dell Latitude 3190 2-in-1, Pentium Silver N5030, 8GB RAM, 1TB NVMe ssd, supported device running Windows 11 Pro, plus Insider Beta, Dev, and Canary builds (and a few others) as a native boot .vhdx.

    My SYSTEM SIX is a Dell Latitude 5550, Core Ultra 7 165H, 64GB RAM, 1TB NVMe SSD, supported device, Windows 11 Pro 24H2, Hyper-V host machine. Updated to 25H2 on 30th September 2025.

    My SYSTEM SEVEN is a Lenovo Thinkpad T580, Intel Core i7-8650U, 16GB RAM, 512GB NVMe SSD + 2nd 512GB NVMe SSD, a supported device for Windows 11. This is my current general purpose 'main machine'. The installed Windows 11 Home from my System One has been migrated to this machine.
Missed that little check box. Learned something new today. Thanks!
 

My Computer My Computer

At a glance

Windows 11 ProIntel Core Ultra16GBIntel(R) Arc Graphics
OS
Windows 11 Pro
Computer type
Laptop
Manufacturer/Model
ASUS Zenbook 14 OLED
CPU
Intel Core Ultra
Memory
16GB
Graphics Card(s)
Intel(R) Arc Graphics
Sound Card
Realtek High Definition Audio(SST)
Screen Resolution
2880 x 1800
Hard Drives
500 GB NVMe SSD
Internet Speed
1,500Mbps
Browser
Firefox, Edge
Antivirus
Windows Defender

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