Turn off the ability to back up data files

This setting lets you disable the data file backup functionality.

If you enable this policy setting, users cannot back up data files.

If you disable or do not configure this policy setting, users can back up data files.

Supported on: At least Windows Vista
Registry HiveHKEY_LOCAL_MACHINE
Registry PathSoftware\Policies\Microsoft\Windows\Backup\Client
Value NameDisableBackupUI
Value TypeREG_DWORD
Enabled Value1
Disabled Value0

userdatabackup.admx

Administrative Templates (Computers)

Administrative Templates (Users)