Policy
Allow write access to files and directories on these sites
Microsoft Edge
Policy overview
Key metadata and intent for this policy.
Supported OS tags: Windows7
If you set this policy, you can list the URL patterns that specify which sites can ask users to grant them write access to files or directories in the host operating system's file system. If you don't set this policy, 'DefaultFileSystemWriteGuardSetting' (Control use of the File System API for writing) applies for all sites, if it's set. If not, users' personal settings apply. URL patterns can't conflict with 'FileSystemWriteBlockedForUrls' (Block write access to files and directories on these sites). Neither policy takes precedence if a URL matches with both. For detailed information about valid url patterns, see https://go.microsoft.com/fwlink/?linkid=2095322. * isn't an accepted value for this policy. Example value: https://www.example.com [*.]example.edu
Registry values
How enabled and disabled states update the registry.
No explicit registry values are set for enabled or disabled states.
Policy elements
Inputs and configuration options exposed by this policy.
| Scope | Element | Type | Registry mapping | Constraints & behavior | Copy |
|---|---|---|---|---|---|
Allow write access to files and directories on these sites ID FileSystemWriteAskForUrlsDesc | list | Path Software\Policies\Microsoft\Edge\FileSystemWriteAskForUrls Value name 1, 2, … Type REG_SZ | List: standard |