CD and DVD: Deny write access
- Policy ID
- CDandDVD_DenyWrite_Access_1
- Scope
- User Configuration
- Supported on
- At least Windows Vista
- Source
- Administrative Templates (.admx) for Windows 11 2026 Update (26H2) (version 1.0)
- Category
- System › Removable Storage Access
Description
This policy setting denies write access to the CD and DVD removable storage class.
If you enable this policy setting, write access is denied to this removable storage class.
If you disable or do not configure this policy setting, write access is allowed to this removable storage class.
Registry
UserHKEY_CURRENT_USER
HKCU\Software\Policies\Microsoft\Windows\RemovableStorageDevices\{53f56308-b6bf-11d0-94f2-00a0c91efb8b} View registry values
- Deny_WriteREG_DWORD