User Profile Redirection The User Profile Redirection feature redirects the entire user profile to any NTFS volume or partition on the computer. This is useful if Deep Freeze is installed, in order to retain new or modified user data like Internet Favorites, My Documents and Desktop information even after reboot. It is not possible to redirect the profile of the user currently logged in. Both the source and target drives must be NTFS partitions. If an error occurs during the redirection process, Data Igloo will revert to the original state without any changes to the data or settings. The User Profile Redirection tab is displayed as follows: