Policy
Allow drag and drop or copy and paste files
This policy setting allows you to manage whether users can drag files or copy and paste files from a source within the zone. If you enable this policy setting, users can drag files or copy and paste files from this zone automatically. If you select Prompt in the drop-down box, users are queried to choose whether to drag or copy files from this zone. If you disable this policy setting, users are prevented from dragging files or copying and pasting files from this zone. If you do not configure this policy setting, users can drag files or copy and paste files from this zone automatically.
b4965bc766e9 IZ_PolicyDropOrPasteFiles_1 Registry
Copy registry mappings
HKLM\Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\1802HKCU\Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\1802 Policy notes
This policy setting allows you to manage whether users can drag files or copy and paste files from a source within the zone. If you enable this policy setting, users can drag files or copy and paste files from this zone automatically. If you select Prompt in the drop-down box, users are queried to choose whether to drag or copy files from this zone. If you disable this policy setting, users are prevented from dragging files or copying and pasting files from this zone. If you do not configure this policy setting, users can drag files or copy and paste files from this zone automatically.