Require users to confirm large delete operations

Supported on: At least Windows Server 2008 R2 or Windows 7

Registry

HKLM SOFTWARE\Policies\Microsoft\OneDrive

Value name: ForcedLocalMassDeleteDetection

Enabled: ForcedLocalMassDeleteDetection = 1

Disabled: ForcedLocalMassDeleteDetection = 0

Description

This setting makes users confirm that they want to delete files in the cloud when they delete a large number of synced files. If you enable this setting, a warning will always appear when users delete a large number of synced files. If a user does not confirm a delete operation within 7 days, the files will not be deleted. If you disable or do not configure this setting, users can choose to hide the warning and always delete files in the cloud.