This software disables access to drive "D" and enables access to all other drives for the current user profile on the computer. How this software may be useful: By preventing access to drive "D" the data on the drive will be inaccessible on the current user profile. This prevents users from deleting or changing files or critical data. Important Note: Software that disables drives overrides one another. Please be sure to run the appropriate and necessary software to disable the desired combination of drives. For Example: To disable drive "D" & drive "E" simultaneously, you have to run "disable drive D & E.exe" software.