PenDrive Locker/Unlocker utility is a small, simple yet truly portable program designed to unlock windows registry which prevent someone to use Flash Drive/Mass Storage/External Drive on USB port.
This programme is useful to prevent your computer from virus and spywares that spread from pendrive .You can use PenDriveLocker/Unlocker to limit access by setting Read Only, or totally disallow the use of flash drive by selecting Disabled
You can use this program to inspect and reset USB setting to original value and see if that helps. you can also use this small program to enable USB port for flash drive, transfer your personal belonging and disable it back.
This program also suitable for system administrator to limit or totally disable USB mass storage device within organisation.