File size limits for Restricted Sites zone

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

Description

Limits the amount of storage that a page or site using the DHTML Persistence behavior can use for the Restricted Sites security zone.

If you enable this policy, you can specify the persistence storage amount per domain or per document for this security zone.

If you disable this policy or do not configure it, you cannot set this limit.

Note: This setting does not appear in the user interface.

UserHKEY_CURRENT_USER