ADMX Viewer
Microsoft.Policies.ControlPanelDisplay• Machine

Prevent changing lock screen and logon image

Prevents users from changing the background image shown when the machine is locked or when on the logon screen. By default, users can change the background image shown when the machine is locked or displaying the logon screen. If you enable this setting, the user will not be able to change their lock screen and logon image, and they will instead see the default image.

Policy Details

Policy Name
CPL_Personalization_NoChangingLockScreen
Registry Key
Software\Policies\Microsoft\Windows\Personalization
Value Name
NoChangingLockScreen
Supported On
At least Windows Server 2012, Windows 8 or Windows RT
OMA-URI (CSP)
ADMX_ControlPanelDisplay/CPL_Personalization_NoChangingLockScreen
OS Build Version:10.0.22000, 10.0.19043.1202, 10.0.19042.1202, 10.0.19041.1202
CSP Version:10.0
Conflict Resolution:LastWrite
Allowed Editions:
EnterpriseEnterprise NProfessionalProfessional NEnterprise EvaluationEnterprise N EvaluationEducationEducation NEnterprise SEnterprise S NEnterprise S EvaluationEnterprise S N EvaluationHolographic BusinessPro Single LanguagePro ChinaPro WorkstationPro Workstation NPro For EducationPro For Education NEnterprisegEnterprisegnServerrdshIotenterpriseIotenterprisesCloudeditionnCloudeditionIotenterpriseskIotenterpriseseval
Available Languages
en-us

Supported Values

Simple Enabled/Disabled toggle controlling whether the value exists under the configured registry key.