Synchronize all offline files before logging off: registry value SyncAtLogoff (HKCU NetCache)UserHKCU\Software\Policies\Microsoft\Windows\NetCache

Policy ID: Pol_SyncAtLogoff_1
Scope: User Configuration
Supported on: Windows Server 2003, Windows XP, and Windows 2000 only
Source: Administrative Templates (.admx) for Windows 11 2026 Update (26H2) (version 1.0)
Category: Network › Offline Files

Registry

SyncAtLogoff

REG_DWORDUser

HKCU\Software\Policies\Microsoft\Windows\NetCache Current key

Enabled value: 1
Disabled value: 0

Apply with .reg · CMD · PowerShell

.reg

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\NetCache]

; Options (use only one)
; Enabled
"SyncAtLogoff"=dword:00000001
; Disabled
"SyncAtLogoff"=dword:00000000

CMD

:: Options (use only one)

:: Enabled
reg add "HKCU\Software\Policies\Microsoft\Windows\NetCache" /v "SyncAtLogoff" /t REG_DWORD /d 1 /f
:: Disabled
reg add "HKCU\Software\Policies\Microsoft\Windows\NetCache" /v "SyncAtLogoff" /t REG_DWORD /d 0 /f

PowerShell

# Common: create the key
New-Item -Path 'HKCU:\Software\Policies\Microsoft\Windows\NetCache' -Force | Out-Null

# Options (use only one)
# Enabled
New-ItemProperty -Path 'HKCU:\Software\Policies\Microsoft\Windows\NetCache' -Name 'SyncAtLogoff' -PropertyType DWord -Value 1 -Force | Out-Null
# Disabled
New-ItemProperty -Path 'HKCU:\Software\Policies\Microsoft\Windows\NetCache' -Name 'SyncAtLogoff' -PropertyType DWord -Value 0 -Force | Out-Null