Turn off Microsoft Peer-to-Peer Networking Services: registry value DisabledComputerHKLM\Software\policies\Microsoft\Peernet
- Policy ID
- P2P_Disabled
- Scope
- Computer Configuration
- Supported on
- At least Windows XP Professional with SP2
- Source
- Administrative Templates (.admx) for Windows 11 2026 Update (26H2) (version 1.0)
- Category
- Network › Microsoft Peer-to-Peer Networking Services
Registry
Disabled
-ComputerHKLM\Software\policies\Microsoft\Peernet Current key