Policy
Custom Classes: Deny read access
Microsoft Windows
Policy overview
Key metadata and intent for this policy.
Supported OS tags: Windows10, Windows10RT, Windows11, Windows7, Windows8, Windows81, WindowsRT, WindowsRT81, WindowsServer2008, WindowsServer2012, WindowsServer2012R2, WindowsServer2016, WindowsVista
This policy setting denies read access to custom removable storage classes. If you enable this policy setting, read access is denied to these removable storage classes. If you disable or do not configure this policy setting, read access is allowed to these removable storage classes.
Internal name
CustomClasses_DenyRead_Access_2
Policy ID
69fcc63919e9
Elements
1
Registry values
How enabled and disabled states update the registry.
| Scope | Registry location | Type | Enabled value | Disabled value | Copy |
|---|---|---|---|---|---|
| Computer | Path Software\Policies\Microsoft\Windows\RemovableStorageDevices\Custom\Deny_Read Value name Deny_Read | REG_DWORD | HKLM 1 | HKLM 0 |
Registry location
Path
Software\Policies\Microsoft\Windows\RemovableStorageDevices\Custom\Deny_Read
Value name
Deny_Read
Hive
HKLM
Enabled value
1
Disabled value
0
Policy elements
Inputs and configuration options exposed by this policy.
| Scope | Element | Type | Registry mapping | Constraints & behavior | Copy |
|---|---|---|---|---|---|
| Computer | GUID for custom removable storage class: ID CustomClasses_List | list | Path Software\Policies\Microsoft\Windows\RemovableStorageDevices\Custom\Deny_Read\List Value name Deny_Read Type REG_MULTI_SZ | List: additive |
GUID for custom removable storage class:
Registry mapping
Path
Software\Policies\Microsoft\Windows\RemovableStorageDevices\Custom\Deny_Read\List
Value name
Deny_Read
Type
REG_MULTI_SZ
Details
List: additive