Disk Drive Administrator - Version 3.81 Disk Drive Administrator - hide, lock and protect your local, network, Floppy and USB drives, and disable the AutoRun feature for them using this fabulously designed software. Functionality and simplicity is put in every corner of the program; intuitively understandable user interface gives you an ability to start using the program right out of the box without learning anything. All you need to do is to click on the checkboxes located within the group boxes representing individual drives. Another great feature you can use lets you disable the AutoRun feature based on drive types. This means you can disable, for instance, only all USB drives, regardless of the drive letters that can be associated with them. The program lets you protect itself from an unauthorized access by assigning a password that can be requested on each program start.