These instructions are for W10 & WD 4tb MyBook, to solve this read-only problem happening to me suddenly like a bolt out of nowhere (Please share when possible): open CMD dialog
NOTE: IF YOU SELECT VOLUME INSTEAD OF DISK THIS PROCESS WILL NOT WORK!
- IT’S IMPORTANT TO USE CAPS WHEN CMD line STARTS INDICATING IN CAPS -
On CMD line:
Type DISKPART
C:\Users\XXXnameXXX>diskpart
Microsoft DiskPart version 10.0.18362.1
Copyright (C) Microsoft Corporation.
On computer: XXXmycomputerXXX
DISKPART> select disk 2 (select the disk you want to correct)
Disk 2 is now the selected disk.
DISKPART> attributes disk clear read only
The arguments specified for this command are not valid.
The above reply might happen, if so, then follow the below, if not, then follow same process in lower case (in the very last 2 steps below)…
For more information on the command type: HELP ATTRIBUTES DISK
DISKPART> HELP ATTRIBUTES DISK
Displays, sets, or clears disk attributes for the selected disk.
Syntax: ATTRIBUTES DISK [SET | CLEAR] [READONLY] [NOERR]
SET Sets the specified attribute for the selected dis
CLEAR Clears the specified attribute for the selected disk.
READONLY Specifies that the disk is read-only.
NOERR For scripting only. When an error is encountered, DiskPart continues to process commands as if the error did not occur. Without the NOERR parameter, an error causes DiskPart to exit with an error code. This command allows the user to set, clear, or display the attributes for a disk. When called with no parameters, this command displays the current disk flags. READONLY is currently the only disk flag that may be changed. The BOOT DISK attribute denotes the disk used to boot. For a dynamic mirrored volume, the BOOT DISK attribute is displayed for the disk containing the boot plex of the mirrored boot volume.
Examples:
To display the attributes on the selected disk, type:
ATTRIBUTES DISK
To set the attribute for the selected disk as read-only, type:
ATTRIBUTES DISK SET READONLY
To clear the read-only attribute for the selected disk, type:
ATTRIBUTES DISK CLEAR READONLY
DISKPART> ATTRIBUTES DISK
Current Read-only State : Yes
Read-only : Yes
Boot Disk : No
Pagefile Disk : No
Hibernation File Disk : No
Crashdump Disk : No
Clustered Disk : No
DISKPART> ATTRIBUTES DISK CLEAR READONLY
Disk attributes cleared successfully.
DISKPART> Why on god’s green earth couldn’t I find this simple solve on WD site…