Disallow copying of user input methods to the system account for sign-in
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Policy overview

Key metadata and intent for this policy.

Computer
Category
System > Locale Services
Supported on
At least Windows Server 2012, Windows 8 or Windows RT

Supported OS tags: Windows10, Windows10RT, Windows11, Windows8, Windows81, WindowsRT, WindowsRT81, WindowsServer2012, WindowsServer2012R2, WindowsServer2016

This policy prevents automatic copying of user input methods to the system account for use on the sign-in screen. The user is restricted to the set of input methods that are enabled in the system account. Note this does not affect the availability of user input methods on the lock screen or with the UAC prompt. If the policy is Enabled, then the user will get input methods enabled for the system account on the sign-in page. If the policy is Disabled or Not Configured, then the user will be able to use input methods enabled for their user account on the sign-in page.

Internal name
BlockUserInputMethodsForSignIn
Policy ID
f51df36960e6
Elements
0

Registry values

How enabled and disabled states update the registry.

ScopeRegistry locationTypeEnabled valueDisabled valueCopy
Computer
Path
Software\Policies\Microsoft\Control Panel\International
Value name
BlockUserInputMethodsForSignIn
REG_DWORD
HKLM
1
HKLM
0
Registry location
Type REG_DWORD · Computer
Path
Software\Policies\Microsoft\Control Panel\International
Value name
BlockUserInputMethodsForSignIn
Hive
HKLM
Enabled value
1
Disabled value
0

Policy elements

Inputs and configuration options exposed by this policy.

This policy has no additional user input fields.