Customize warning messages
- Policy ID
- RA_Options
- Scope
- Computer Configuration
- Supported on
- At least Windows Vista
- Source
- Administrative Templates (.admx) for Windows 11 2026 Update (26H2) (version 1.0)
- Category
- System › Remote Assistance
Description
This policy setting lets you customize warning messages.
The "Display warning message before sharing control" policy setting allows you to specify a custom message to display before a user shares control of his or her computer.
The "Display warning message before connecting" policy setting allows you to specify a custom message to display before a user allows a connection to his or her computer.
If you enable this policy setting, the warning message you specify overrides the default message that is seen by the novice.
If you disable this policy setting, the user sees the default warning message.
If you do not configure this policy setting, the user sees the default warning message.
Options
Registry
ComputerHKEY_LOCAL_MACHINE
- UseCustomMessagesREG_DWORD
- ShareControlMessageREG_SZ
- ViewMessageREG_SZ