File size limits for Restricted Sites zone: registry value Persistence_FileLimits4 (Persistence)UserHKCU\Software\Policies\Microsoft\Internet Explorer\Persistence

Policy ID: Persistence_FileLimits4
Scope: User Configuration
Supported on: At least Internet Explorer 5.0
Source: Administrative Templates (.admx) for Windows 11 2026 Update (26H2) (version 1.0)
Category: Windows Components › Internet Explorer › Persistence Behavior

Registry

DomainLimit

REG_DWORDUser

HKCU\Software\Policies\Microsoft\Internet Explorer\Persistence\4

Enabled value: Depends on the option value
Element: Per domain (in kilobytes)
Value type: REG_DWORD

Apply with .reg · CMD · PowerShell

.reg

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Policies\Microsoft\Internet Explorer\Persistence\4]

; Value names and types follow the ADMX. Replace <enter value> below with your own data
"DomainLimit"=dword:<enter value>

CMD

:: Value names and types follow the ADMX. Replace <enter value> below with your own data

reg add "HKCU\Software\Policies\Microsoft\Internet Explorer\Persistence\4" /v "DomainLimit" /t REG_DWORD /d "<enter value>" /f

PowerShell

# Value names and types follow the ADMX. Replace <enter value> below with your own data

New-Item -Path 'HKCU:\Software\Policies\Microsoft\Internet Explorer\Persistence\4' -Force | Out-Null
New-ItemProperty -Path 'HKCU:\Software\Policies\Microsoft\Internet Explorer\Persistence\4' -Name 'DomainLimit' -PropertyType DWord -Value '<enter value>' -Force | Out-Null

DocumentLimit

REG_DWORDUser

HKCU\Software\Policies\Microsoft\Internet Explorer\Persistence\4

Enabled value: Depends on the option value
Element: Per document (in kilobytes)
Value type: REG_DWORD

Apply with .reg · CMD · PowerShell

.reg

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Policies\Microsoft\Internet Explorer\Persistence\4]

; Value names and types follow the ADMX. Replace <enter value> below with your own data
"DocumentLimit"=dword:<enter value>

CMD

:: Value names and types follow the ADMX. Replace <enter value> below with your own data

reg add "HKCU\Software\Policies\Microsoft\Internet Explorer\Persistence\4" /v "DocumentLimit" /t REG_DWORD /d "<enter value>" /f

PowerShell

# Value names and types follow the ADMX. Replace <enter value> below with your own data

New-Item -Path 'HKCU:\Software\Policies\Microsoft\Internet Explorer\Persistence\4' -Force | Out-Null
New-ItemProperty -Path 'HKCU:\Software\Policies\Microsoft\Internet Explorer\Persistence\4' -Name 'DocumentLimit' -PropertyType DWord -Value '<enter value>' -Force | Out-Null